at Family, data and power generation: A conversation with CPS Energy’s Melanie Green By www.power-eng.com Published On :: Fri, 11 Feb 2022 13:00:00 +0000 Melanie Green is currently Sr. Director of Power Generation at CPS Energy in San Antonio, Texas. Full Article Featured News CPS Energy
at ERCOT: What’s changed since Uri and what weaknesses remain By www.power-eng.com Published On :: Mon, 14 Feb 2022 19:09:40 +0000 Everyone agrees Winter Storm Uri was a wake-up call. While the ERCOT grid operated successfully through Winter Storm Landon, some work remains to ensure the grid doesn’t snooze during the next major winter weather event. Full Article Gas Issues News Policy & Regulation ERCOT
at DOE launches credit program to help preserve nation’s nuclear fleet By www.power-eng.com Published On :: Mon, 14 Feb 2022 21:50:31 +0000 The U.S. Department of Energy (DOE) is seeking input on a newly established $6 billion program aimed at supporting the continued operation of U.S. nuclear reactors. Full Article Issues News Nuclear Policy & Regulation Reactors
at Do You Know How to Effectively Search for Information? By careertechtesting.blogspot.com Published On :: Thu, 05 Dec 2013 21:20:00 +0000 I found a resource that I wanted to share with created by Helene Blowers and published in the article entitled, "Do Your Students Know How To Search?" (Holly Clark, Edudemic, October 16, 2013). I think this article begins to address either the end of the Information Age or at least a progression toward a different stage within the Information Age and the question now becomes what do we do with the information that has been collected? I believe there will be a great need for those who can not only find relevant information, but for those who can analyze information. According to the article: There is a new digital divide on the horizon. It is not based around who has devices and who does not, but instead the new digital divide will be based around students who know how to effectively find and curate information and those who do not. Helene Blowers has come up with seven ideas about the new digital divide – four of them, the ones I felt related to searching, are listed below. Clark continues the article by including some of the searching skills and vocabulary that she believes we should be teaching our students (and learning ourselves): Some of these skills include: Quotation Marks Dashes Two Periods Site Search Country Codes Filter Bubbles Primary Sources Please click HERE to find out more about these search tools and how to improve your internet searches. Full Article CareerTechEd Education Instruction Research Technology
at The Benefits of Educational Quizzes and Tests By careertechtesting.blogspot.com Published On :: Mon, 06 Jan 2014 18:08:00 +0000 John Kleeman shared on Questionmark's Blog the ten benefits of quizzes and tests in educational practice as proposed by psychology experts Henry L. Roediger III, Adam L. Putnam and Megan A. Smith in a recent paper, “Ten Benefits of Testing and Their Applications to Educational Practice”. Here is John's summary and understanding of the paper: 1. Retrieval aids later retention. There is clear evidence from psychological experiments that practicing retrieval of something after learning it, for instance by taking a quiz or test, makes you more likely to retain it for the long term. 2. Testing identifies gaps in knowledge. 3. Testing causes students to learn more from the next study episode. Essentially it reduces forgetting which makes the next related study area more productive. 4. Testing produces better organization of knowledge by helping the brain organize material in clusters to allow better retrieval. 5. Testing improves transfer of knowledge to new contexts. There are several experiments referenced in the paper where tests and quizzes help transfer and application of knowledge. 6. Testing can facilitate retrieval of material that was not tested. Surprisingly there are circumstances where quizzes or tests, particularly if delayed, can help people retrieve/retain information that was related to that asked but not actually asked in the questions. 7. Testing improves metacognitive monitoring – by giving students scores or self-assessments, they can better predict their knowledge and be more confident about what they know and what they need to know. 8. Testing prevents interference from prior material when learning new material. If you have a test after learning one set of material before learning another set of material, it can make it less likely that the second session will 9. Testing provides feedback to instructors and lets them know what is learned or what is not. 10. Frequent testing encourages students to study. Having frequent quizzes and tests motivates study and reduces procrastination. You can see their paper “Ten Benefits of Testing and Their Applications to Educational Practice” in Psychology of Learning and Motivation, Vol 55. It’s also available for download on Professor Roediger’s publications page, in the list of papers from 2011, at http://psych.wustl.edu/memory/publications/. Full Article CareerTechEd Education Instruction Questionmark Test Development Test Interpretation Test Taking Tips Testing in the News
at Glean - Searching the Web for Educational Videos By careertechtesting.blogspot.com Published On :: Mon, 27 Jan 2014 15:46:00 +0000 I wanted to tell you about a service I recently discovered called Glean. Glean searches the web for educational videos (lessons) in math and science and then structures and organizes them (setting, pace, teaching style, grade level, etc.), tags them by educational standard and adds interactive tools, i.e. Q&A and practice exercises. As you provide feedback, Glean selects the best video lessons for you based on your learning styles and preferences. Glean - Exploring the best video lessons in education Full Article Curriculum Education Instruction Online Learning Technology
at Celebrate Creativity By careertechtesting.blogspot.com Published On :: Tue, 04 Feb 2014 21:27:00 +0000 I have to begin this post by apologizing for not realizing January was "International Creativity Month," but it should never be too late to celebrate creativity, should it? The intent of International Creativity Month (founded by motivational speaker and author Randall Munson) is to remind people and organizations to capitalize on the power of creativity. My personal belief is that we are all creative in our own ways, but we might feel our creativity isn't wanted whether at school or work and we kind of "lose" our creative ability. I believe we should encourage creativity with students, educators, and across all levels of employment. As Dictionary. com states: Creativity is the ability to transcend traditional ideas, rules, patterns, relationships, or the like, and to create meaningful new ideas, forms, methods, interpretations, etc.; originality, progressiveness, or imagination: the need for creativity in modern industry; creativity in the performing arts. So why wouldn't we want to champion the creativity within individuals? Without creativity, as individuals, we become stagnant in our thoughts and development as do our products and services within a business setting. In a belated celebration of International Creativity Month, I wanted to offer some resources for creativity: The Link: International Creativity Month: found on ipl2 – news and information, this resource highlights Randall Munson's newsletter and illustrates how creativity is implemented in workplaces, in education, with food, with children, and across cultures. The Center for Creative Learning: this site believes that people of all ages can improve their skills and ability to use creative and critical thinking, problem solving, and decision making, and that research on learning style helps us to understand how people develop and use their talents in unique and personal ways. They offer free resources, i.e newsletter, journal article reprints, sample activities, and ideas on assessing creativity (Assessing Creativity: A Guide for Educators and Assessing Creativity Index: a database of creativity tests and inventories) Center for Excellence in Learning and Teaching: Created by Iowa State University, this site includes links to online resources, techniques for creative teaching, and evaluating creativity, etc. The Torrance Center, University of Georgia: this site provides PowerPoint presentations, podcast lectures, activities and resources on creativity. Sir Ken Robinson: Do Schools Kill Creativity?: This presentation is the most highly viewed TED talk of all time. Robinson argues that we've been educated to become good workers, rather than creative thinkers. Students with restless minds and bodies -- far from being cultivated for their energy and curiosity -- are ignored or even stigmatized, with terrible consequences. "We are educating people out of their creativity," Robinson says. Is Creativity Innate or Can it be Learned?: This post found on the CareerTech Testing Center blog highlights a study released by Adobe entitled, Creativity and Education: Why It Matters. The Phenomenons Called Curiosity and Creativity: Another post found on the CareerTech Testing Center blog highlights the concepts of curiosity and creativity. Happy Belated International Creativity Month! Full Article assessment CareerTechEd CareerTechTesting Center Instruction Leadership Research
at Cheating Your Way Through High School and College: The Numbers By careertechtesting.blogspot.com Published On :: Tue, 11 Feb 2014 15:26:00 +0000 Academic cheating seems to be growing at an ever alarming rate. Cheating occurs at every level of education and certification and it includes students, educators, and administrators. Technology has also given cheaters new methods for cheating and, unfortunately, you can find most of these methods demonstrated on YouTube (you can find additional resources on cheating HERE). Best College Reviews created an interesting infographic about cheating in high school and college that I wanted to share with you. They provide resons for cheating and how cheating occurs among other interesting factoids. Please take a look at their website to find additional resources on cheating (listed below the infographic). Source: BestCollegeReviews.org (please follow the link for additional resources on cheating) Full Article CareerTechEd CareerTechTesting Center Education Instruction Technology Test Development Test Interpretation Test Taking Tips Testing in the News Who Cheats? YouTube
at OSU - CareerTech Digital Forum: Educating for Global Coompetitiveness By careertechtesting.blogspot.com Published On :: Tue, 10 Jun 2014 15:21:00 +0000 Oklahoma State University and the Oklahoma Department of Career and Technology Education invite you to watch their digital forum entitled "Educating for Global Coompetitiveness" on Friday, June 13, 2014 (Speakers are from 8:30 a.m. - 12:15 p.m. CST). Featured speakers are OSU President Burns Hargis, CareerTech State Director Dr. Robert Sommers, Tom Vander Ark, and David Cillay. I've had the opportunity to previously meet and discuss customized learning with Tom Vander Ark, author of Getting Smart: How Digital Learning is Changing the World and CEO of Getting Smart, a education advocacy firm, but I'm excited to hear his newest thoughts on the subject and how learning is becoming more competency-based. Dr. Cillay, Vice President of WSU Global Campus, led the 2012 launch of the Global Campus, which includes WSU’s online degree program. His responsibilities include expanding WSU’s market share, supporting faculty in technological innovation and using e-learning tools to ensure that WSU remains open and accessible. I'm also excited to learn from this presentation as it should add great value to what we are trying to accomplish with digital delivery at the Oklahoma Department of Career and Technology Education. Please join the discussion on Twitter at: #DLFTalk and click here to watch this free live event! Full Article CareerTechEd CTE Education Education Instruction Leadership Online Learning Research Technology Training and Resources Twitter
at The Educator's Guide to Hashtags By careertechtesting.blogspot.com Published On :: Wed, 13 Jan 2016 18:26:00 +0000 Follow us on Twitter! @CareerTechTest Whether you're a social media novice or not, hashtags may seem confusing and inessential. These short links (hashtags) preceded by the pound sign (#) are integral to the way we communicate online and it's important to know how to use them. Can hashtags be fun? Absolutely! On Twitter, the pound sign (or hash) turns any word or group of words into a searchable link. This allows you to organize content and track discussion topics based on those keywords. So, if you want to post about the NFL Super Bowl, you would include #SuperBowl in your tweet to join the conversation (or simply search for the hashtag to follow the discussion). Clicking on a hashtag will allow you to see all the posts that mention the subject in real time. I also recommend using a social media management platform, such as HooteSuite, TweetDeck, etc., where you can create columns with hashtag topics. I like the ability to monitor several discussions, i.e. #edchat, #lrnchat, #careerteched, at once and all on the same screen. I've created a list of popular educational hashtags and tried to categorize them for you (see below). It definitely isn't all inclusive, but it's a good starting point and I hope you will share any new educational hashtags you find interesting and helpful! (Also, hashtags are now a staple to social media and their use has been extended to other social media platforms.) Popular Educational Hashtags Hashtag Category Career and Technology Education #careerteched #CTE #vision15 College #highered Curriculum #cchat Distance Education #disted #elearning #k12online #mlearning #onlinelearning Groups and Chats #edchat Educational Technology #educhat Education Chat #lrnchat Social Media and Education #oklaed Oklahoma Education Chat Instruction/Learning #blendchat Blended Learning #blendedlearning Blended Learning #education #elearning Electronic Learning #flipclass Blended Learning #GBL Game-Based Learning #ntchat New Teachers #onlinelearning Blended Learning #pbl/#pblchat Project-Based Learning #studentcentered Blended Learning #teachered #teachers Language #bilingual #efl English as a Foreign Language #ell English Language Learning #esl English as a Second Languae #tesol Teaching English to Speakers of Other Languages Leadership #edleadership #eduleaders Resources #education #educational videos #educationresources #learning #lessonplans #library #research #teachers #TLChat Twitter Librarians #TT Teacher Tuesday where educators suggest others to follow Special Needs #gifted Gifted Education #GTChat Gifted Education #spedchat Special Education Science #STEM Technology #1:1 #apps #blendchat Blended Learning #BYOD Bring Your Own Device #EdApps Educational Apps #edtech Educational Technology #edtechchat Educational Technology #elearning Electronic Learning #ipadchat iPad #iNACOL International Association of Online Learning #iste International Society for Technology in Education #mlearning Mobile Learning #mobile Mobile Learning #slide2learn iDevices and Learning #vitalcpd Effective Use of Technology in the Classroom #web20 Full Article CareerTechEd Education Mobile Learning Online Learning Research Technology Training and Resources Twitter Web 2.0
at National Agriculture Day - March 15th By careertechtesting.blogspot.com Published On :: Wed, 16 Mar 2016 13:12:00 +0000 CIMC Agricultural Education Catalog Did you know the Oklahoma Department of Career and Technology Education (ODCTE) offers Agricultural Education in 355 high schools? Did you know these programs prepare students for careers in production agriculture, agribusiness, and other emerging agricultural-related occupations? Did you know the CareerTech Student Organization affiliated with Agricultural Education is the Future Farmers of America (FFA)? Study Guide Did you also know the Curriculum, Assessment, and Digital Delivery (CADD) areas of ODCTE have been supporting this occupational area for decades? CIMC produces competency-based instructional products and services for a variety of career and technical areas, including agricultural education. The CareerTech Testing Center creates and offers online assessments as a measure of occupational readiness for students and industry workers. Free study guides include assessment information, standards and test content, sample questions, a list of abbreviations, symbols, and acronyms, strategies for test taking success. ctYOUniverse ctYOUniverse.com hosts online student-ready classroom sites for CareerTech-related subjects. Each fully customizable course site comes pre-populated with curriculum materials developed by CIMC. This one-stop shop for learning materials provides instructors with everything they need to teach in a blended, flipped, or traditional setting. Many thanks to the men and women that produce and protect America's food supply! Full Article assessment CareerTech Testing Center CareerTechEd CIMC CTE Curriculum Education Instruction ODCTE Online Learning Skills Standards Study Guides Training and Resources
at Blended Learning and Career and Technology Education - Part I: The Definition By careertechtesting.blogspot.com Published On :: Wed, 23 Mar 2016 17:50:00 +0000 In this four-part series, I’ll define blended learning, discuss the models of blended learning, the implications for career and technical education, and how the Curriculum, Assessment, and Digital Delivery (CADD) areas of the Oklahoma Department of Career and Technology Education can assist in the implementation of blended learning. Technology has created a personalized access to the world where we can connect and learn… where we can create and share. Almost every aspect of our lives have been changed by technology, except... education. Over the last few years, I’ve entered into blended learning discussions with various people, including educators, and I’m always surprised at their perception of blended learning. Many believe blended learning occurs when any type of computer-based learning takes place within the classroom. In many instances, I would define what is occurring as technology-rich instruction, but there is a difference. Blended learning is the combination of online learning and brick and mortar schools with teachers who enable students to learn at their own pace. Why is this important? Because many students learn in different ways and this allows each student to optimize their learning. Quite simply, the purpose of blended learning is to take the best of traditional education and blend it with the power of online learning which allows for a more personalized and interactive learning experience. Each teacher has the opportunity to review data, in the moment, and determine where the student is at and to form instruction for the next period or the next day. Blended learning also puts the student in charge of their own learning which, to me, is a very valuable lesson in itself. According to the Clayton Christensen Institute for Disruptive Education, blended learning “goes beyond one-to-one computers and high-tech gadgets. Blended learning involves leveraging the Internet to afford each student a more personalized learning experience, including increased student control over the time, place, path, and/or pace of learning. The definition of blended learning is a formal education program in which a student learns: at least in part through online learning, with some element of student control over time, place, path, and/or pace; at least in part in a supervised brick-and-mortar location away from home; and the modalities along each student’s learning path within a course or subject are connected to provide an integrated learning experience.” See more at: http://www.christenseninstitute.org/blended-learning/#sthash.AWqDXtoh.dpuf The key difference between blended learning and other forms of education is on its emphasis on personalized learning. The International Association for Online Learning (iNACOL) defines personalized learning as, “Tailoring learning for each student’s strengths, needs and interests–including enabling student voice and choice in what, how, when and where they learn–to provide flexibility and supports to ensure mastery of the highest standards possible.” As you can see, the two definitions overlap, but blending learning adds online learning and leveraging the internet to personalize an individual’s learning experience. Next- Blended Learning and Career and Technology Education - Part II: Blended Learning Models Full Article Blended Learning CareerTechEd CareerTechTesting Center CIMC CTE CTE Education ctYOUniverse Education Instruction Technology
at Blended Learning and Career and Technology Education - Part II: Blended Learning Models By careertechtesting.blogspot.com Published On :: Thu, 24 Mar 2016 17:36:00 +0000 In this four-part series, I’ll define blended learning, discuss the models of blended learning, the implications for career and technical education, and how the Curriculum, Assessment, and Digital Delivery (CADD) areas of the Oklahoma Department of Career and Technology Education can assist in the implementation of blended learning. As I mentioned in the first post in this series, technology has created a personalized access to the world where we can connect and learn… where we can create and share. Almost every aspect of our lives have been changed by technology, except... education. I believe blended learning can have a profound effect upon career and technology education in many instructional ways which will be discussed in the next post. There are certain elements of blended learning that already occur in CTE and some may be doing an excellent job as I write this, but I’m not aware of research that helps decide if one model works better with any certain occupational area (if you know of any research in this area, PLEASE SHARE!!). The Clayton Christensen Institute for Disruptive Education defines blended learning as “a formal education program in which the student learns: (1) at least in part through online learning, with some element of student control over time, place, path, and/or pace; (2) at least in part in a supervised brick-and-mortar location away from home; (3) and the modalities along each student’s learning path within a course or subject are connected to provide an integrated learning experience.” The Models — The majority of blended-learning programs resemble one of four models: Rotation, Flex, A La Carte, and Enriched Virtual. The Rotation model includes four sub-models: Station Rotation, Lab Rotation, Flipped Classroom, and Individual Rotation. 1. Rotation model — a course or subject in which students rotate on a fixed schedule or at the teacher’s discretion between learning modalities, at least one of which is online learning. Other modalities might include activities such as small-group or full-class instruction, group projects, individual tutoring, and pencil-and-paper assignments. The students learn mostly on the brick-and-mortar campus, except for any homework assignments. a. Station Rotation — a course or subject in which students experience the Rotation model within a contained classroom or group of classrooms. The Station Rotation model differs from the Individual Rotation model because students rotate through all of the stations, not only those on their custom schedules. b. Lab Rotation – a course or subject in which students rotate to a computer lab for the online-learning station. c. Flipped Classroom – a course or subject in which students participate in online learning off-site in place of traditional homework and then attend the brick-and-mortar school for face-to-face, teacher-guided practice or projects. The primary delivery of content and instruction is online, which differentiates a Flipped Classroom from students who are merely doing homework practice online at night. d. Individual Rotation – a course or subject in which each student has an individualized playlist and does not necessarily rotate to each available station or modality. An algorithm or teacher(s) sets individual student schedules. 2. Flex model — a course or subject in which online learning is the backbone of student learning, even if it directs students to offline activities at times. Students move on an individually customized, fluid schedule among learning modalities. The teacher of record is on-site, and students learn mostly on the brick-and-mortar campus, except for any homework assignments. The teacher of record or other adults provide face-to-face support on a flexible and adaptive as-needed basis through activities such as small-group instruction, group projects, and individual tutoring. Some implementations have substantial face-to-face support, whereas others have minimal support. For example, some Flex models may have face-to-face certified teachers who supplement the online learning on a daily basis, whereas others may provide little face-to-face enrichment. Still others may have different staffing combinations. These variations are useful modifiers to describe a particular Flex model. 3. A La Carte model — a course that a student takes entirely online to accompany other experiences that the student is having at a brick-and-mortar school or learning center. The teacher of record for the A La Carte course is the online teacher. Students may take the A La Carte course either on the brick-and-mortar campus or off-site. This differs from full-time online learning because it is not a whole-school experience. Students take some courses A La Carte and others face-to-face at a brick-and-mortar campus. 4. Enriched Virtual model — a course or subject in which students have required face-to-face learning sessions with their teacher of record and then are free to complete their remaining coursework remote from the face-to-face teacher. Online learning is the backbone of student learning when the students are located remotely. The same person generally serves as both the online and face-to-face teacher. Many Enriched Virtual programs began as full-time online schools and then developed blended programs to provide students with brick-and-mortar school experiences. The Enriched Virtual model differs from the Flipped Classroom because in Enriched Virtual programs, students seldom meet face-to-face with their teachers every weekday. It differs from a fully online course because face-to-face learning sessions are more than optional office hours or social events; they are required. - See more at: http://www.christenseninstitute.org/blended-learning-definitions-and-models/#sthash.NCQBMOAF.dpuf Next- Blended Learning and Career and Technology Education - Part III: Blended Learning Implications for CTE Full Article Blended Learning CareerTech Testing Center CareerTechEd CIMC ctYOUniverse Education Instruction Online Learning
at CIMC Introduces New Online Catalog By careertechtesting.blogspot.com Published On :: Tue, 19 Apr 2016 14:45:00 +0000 CIMC introduces the next generation of our online catalog, featuring curriculum and assessment products. CIMC Online Catalog CIMC is excited to offer our new interactive catalog which serves as a hub for the field to access agency products and services. The only thing that has changed with the catalog is everything – users will notice a professional look and feel, enhanced graphics, links to resources, suggested products, and the ability to pay with a credit card, purchase order, or check. We are thrilled to offer an improved and interactive experience that allows users to find their favorite products and services – the only thing that hasn’t changed. As always, our skills standards, curriculum, and assessments create the perfect foundation for competency-based instruction, in Oklahoma and beyond. Take a moment to discover the new online catalog and see how we've changed. We are committed to your satisfaction and welcome your feedback! CIMC is part of the Curriculum, Assessment, and Digital Delivery (CADD) division of the Department of Career and Technology Education. For additional information on our products and services, please visit: CIMC CareerTech Testing Center ctYOUniverse Digital Printing, Distribution and Client Services Full Article Blended Learning CareerTech Testing Center CareerTechEd CIMC CTE ctYOUniverse Curriculum Education Instruction ODCTE Online Learning Skills Standards Study Guides Testing in the News
at Blended Learning and Career and Technology Education - Part III: Implications for Career and Technical Education By careertechtesting.blogspot.com Published On :: Mon, 02 May 2016 19:44:00 +0000 In this four-part series, I’ll define blended learning, discuss the models of blended learning, the implications for career and technical education, and how the Curriculum, Assessment, and Digital Delivery (CADD) areas of the Oklahoma Department of Career and Technology Education can assist in the implementation of blended learning. Here are several ways that blended learning can have a profound effect upon career and technology education: Personalized instruction – Blended learning allows for a more personalized and interactive learning experience by putting the student in charge of their own learning. Taking the best of traditional education and blending it with the power of online learning will provide the teacher an opportunity to review data, in the moment, determine where the student is at and to form instruction for the next period or the next day. Increased monitoring – The use of a student information, assessment, and gradebook systems that link to the LMS provides instant feedback on assignments and assessments. This allows the instructor to spend time reviewing student data, adjust instruction, and provide additional classroom or individual instruction. Open entry/Open exit – Blended learning fits nicely with competency-based learning and the concept of open entry/open exit. Personalized instruction and increased monitoring will allow the instructor to more accurately determine when tasks and competencies are achieved. Increased enrollments – Depending on the blended learning model and the CTE program being offered, enrollments could potentially be increased. Increased performance gains – “The Rise of K–12 Blended Learning - Profiles of emerging models” by Heather Staker profiles 40 educational entities. Not every school reported gains and some thought it was too early to verify results, but many posted positive gains when compared to the traditional classrooms within the same district. For example: “School of One - Students in summer 2009 acquired new math skills at a rate estimated to be seven times faster than peers. Students in spring 2010 showed gains that, when annualized, would equate to 1/2 to 2/3 of an additional year of gain. Students in spring 2010 showed significant gains across all academic quartiles.” Other potential benefits from this study include increased retention rates, an increase in teacher/parent contacts, increased course completion rates, a strengthening of curriculum offerings, and lower instructional costs. As you can see, blended learning can have the potential to benefit the student, the instructor, and the parents in a careertech setting. Again, I’m not aware of any research that helps decide if one model works better with any certain occupational area (if you know of any research in this area, PLEASE SHARE!!). Full Article Blended Learning CareerTechEd CTE CTE Education Education Instruction Online Learning Technology
at Blended Learning and Career and Technology Education - Part IV: Implementing Blended Learning With Resources from the Oklahoma Department of Career and Technology Education By careertechtesting.blogspot.com Published On :: Tue, 07 Jun 2016 17:02:00 +0000 In this four-part series, I’ll define blended learning, discuss the models of blended learning, the implications for career and technical education, and how the Curriculum, Assessment, and Digital Delivery (CADD) areas of the Oklahoma Department of Career and Technology Education can assist in the implementation of blended learning. Photo courtesy of the Clayton Christensen Institute Blended learning is a shift to an online instructional delivery for a portion of the day to make students, teachers, and schools more productive, both academically and financially. We all know there’s no single right approach to building the “perfect” model for blended learning as communities have different resources, classrooms, computers, schedules, and many other unique needs. A school doesn’t always have the resources or the expertise to select and purchase a learning management system (LMS), design lessons, or write assessments, but there are available resources. Did you know that the Curriculum, Assessment, and Digital Delivery areas of the Oklahoma Department of Career and Technology Education can assist in the implementation of blended learning? The National Technology Plan acknowledges the challenges of raising college and career-ready standards without a significant investment of new funding so check out our online catalog and search the following links for additional information and see how we can assist you in blending digital and teacher led instruction to personalize learning for each student. CIMC CareerTech Testing Center ctYouniverse Full Article assessment Blended Learning CareerTech Testing Center CareerTechEd CIMC CTE ctYOUniverse Curriculum Education Instruction Leadership ODCTE Online Learning Skills Standards Study Guides Technology
at Think QR Codes are Static? Think Again! By careertechtesting.blogspot.com Published On :: Wed, 08 Jun 2016 17:59:00 +0000 All of the QR (Quick Response) codes that I have created are static QR codes which served one function and that was to take you to a certain website. QR codes have definitely evolved over time so take a look at the article from Edutopia entitled QR Codes Can Do That? and find out how to: Add your voice Attach PDF files Collect information Send a tweet Change locations Full Article CareerTechEd Education Instruction Online Learning Technology Training and Resources Twitter Web 2.0
at Some of the Best Educational iPad and Android Apps for Teachers By careertechtesting.blogspot.com Published On :: Thu, 25 Aug 2016 14:14:00 +0000 Educational Technology and Mobile Learning provides a list of some of the best iPad apps curated for learning and instructional purposes. The list is divided into 19 sections with each containing a list of apps for a specific need. The sections include apps that facilitates: presentation screencasting video creation file storage whiteboard PDF annotation audio recording note-taking blogging book creation comic apps digital storytelling apps apps for grading mindmapping apps portfolio apps apps for creating posters apps for creating timelines apps for creating word clouds speech-to-text apps Educational Technology and Mobile Learning also provides a list of 10 indispensable Android apps for teachers. The list is curated from the top trending apps in the education section of Google Play store. The listed apps are as follows: Book Creator Handouts Remind Google Keep ClassDojo Nearpod Socrative Teacher Edmodo Google Classroom Explain Everything Full Article Apps Education Instruction Mobile Learning Technology Technology Apps Training and Resources Web 2.0
at Wizer - A Free Platform to Create and Share Interactive Worksheets for Your Students By careertechtesting.blogspot.com Published On :: Tue, 30 Aug 2016 16:18:00 +0000 Wizer is an educational platform that allows instructors to create quick, easy and fun digital worksheets, to share them with fellow instructors, and to keep track of student performance. The "FAQ's" below will tell you question types, multimedia resources, login formation, and some of the technology requirements. As you know, "free" and "time-saving" are important factors to me.... Wizer FAQ's: 1. How much does Wizer cost? Wizer is FREE for teachers. You may build, assign, share and use as many worksheets as you like for free. 2. How many worksheets can I make? As many as you want! The use of the Wizer digital worksheet builder is unlimited. Make as many as you’d like. Please click to ‘share on gallery’ so that other Wizer teachers can see what you’ve created and use it with their students. Your influence is growing! 3. Can I use another teacher’s worksheet? Yes. Wizer is a community of innovative teachers who create and share their digital lessons. Any worksheet on the public gallery can be used by simply clicking ‘Use’ or ‘Use this worksheet’. This duplicates the worksheet and puts the copy in your account. You can use it as-is or make some adjustments to fine tune it for your students. 4. What is the public gallery? When teachers create a worksheet, they may chose to ‘publish on gallery’ to share it with other teachers. Any worksheet shared on the public gallery can be viewed by other teachers for inspiration or used with their students. To use a gallery worksheet, just click ‘Use’ or ‘Use this Worksheet.’ 5. Does Wizer work on iPads and tablets? Yes! Wizer worksheets can be completed on any iPad or tablet. 6. Does Wizer work on Chrome Books and laptops? Yes. Any 1-to-1 device that is connected to the internet and has a web browser can be used to create and complete Wizer worksheets. The best browsers are Chrome and Safari. 7. How do I assign the Wizer worksheet to my students? To assign a worksheet to students do the following: When creating the worksheet, at the navigation on top click on 'Assign to students'. On the window that opens you can create an assignment for each class. Each gets its own link & pin code so you can later review their answers separately for each class. There are 3 ways for you to share it with the students (from left to right): 1. Use the Google Classroom link and follow Google's instructions. 2. Copy the link and simply share it with your students. 3. Instruct your students to go to this link: https://app.wizer.me/learn/ and enter the pin code. 8. How do students login, complete and submit Wizer worksheets? 1. Google Classroom: Click on link. 2. Link: Click on link, sign in using G+ or name/password 3. PIN: Go to https://app.wizer.me/learn/, enter PIN worksheet PIN. 9. Can I use Wizer with Google Classroom? Yes. Wizer is integrated with Google Classroom and Wizer worksheets can be assigned to students directly via the green Google Classroom link. The first time you assign a Wizer worksheet via Google Classroom you will be asked to confirm your connection with a few simple steps. 10. Can I use Wizer with Haiku? Yes. If your school uses Haiku digital learning platform you can create or use Wizer worksheets, then copy the worksheet link into your classroom pages. 11. Can I use Wizer with Moodle? Yes. If your school uses Moodle open source learning platform you can paste worksheet links directly into class assignments. 12. What kind of multimedia resources can I use in Wizer worksheets? You can easily add video, audio and images to any Wizer worksheet. Images can be made interactive using the Fill on an Image question type. 13. What kinds of questions can I make with Wizer? Wizer question types: Open answer, multiple choice, matching, fill in the blank, fill on an image and tables. Full Article Blended Learning CTE Education Instruction Online Learning Technology Web 2.0 YouTube
at Seven golden foundations of good electrical installation work By electrical-engineering-portal.com Published On :: Mon, 24 Jul 2023 04:25:11 +0000 This technical article deals with the practical aspects of commercial and industrial electrical installation work. It is of the utmost importance that the practical task be done in the appropriate manner. Electrical installations in commercial and industrial settings are often... Read more The post Seven golden foundations of good electrical installation work appeared first on EEP - Electrical Engineering Portal. Full Article Cables Energy and Power Low Voltage Power Substation ac circuits cable ladder cable route cable runs conduit electrical installation work electrical installations electrical tools electricians explosive atmospheres incoming cables mineral insulated cables pvc cables rigid steel conduit single core cables trunking vertical cable shafts wiring regulations
at Auxiliary DC power system used for fault detection, trip coils and remote operation By electrical-engineering-portal.com Published On :: Mon, 20 Nov 2023 08:07:53 +0000 The auxiliary DC control power system is considered the most crucial element of a protection, control, and monitoring system. The failure of the direct current (DC) control power can result in the inability of fault detection devices to identify faults,... Read more The post Auxiliary DC power system used for fault detection, trip coils and remote operation appeared first on EEP - Electrical Engineering Portal. Full Article Energy and Power Low Voltage Power Substation Protection auxiliary dc power system auxiliary direct current battery battery charger battery fuse battery types battery-based system charging system control and protection systems dc distribution system dc power dual dc auxiliary supply system fault detection nickel-cadmium batteries switch transfer trip coils uninterruptible power supply ups vrla
at Twelve ultimate mistakes when selecting circuit protection for low-voltage equipment By electrical-engineering-portal.com Published On :: Mon, 08 Jan 2024 08:26:38 +0000 To be honest, a circuit breaker is fairly simple device. However, the process of specifying circuit protection is often complicated and unclear, leading many engineers to either include insufficient or excessive protection in their equipment designs. Insufficiently protected circuits expose... Read more The post Twelve ultimate mistakes when selecting circuit protection for low-voltage equipment appeared first on EEP - Electrical Engineering Portal. Full Article Energy and Power Low Voltage Power Substation Protection breaker breaker interrupting capacity cb rating circuit breaker circuit protection excessive heating fuse in-rush current ip protection degree low-voltage equipment magnetic circuit breakers nuisance tripping over specifying switch terminal thermal-magnetic circuit breakers transient current tripping withstand voltage
at Controlling power system parameters through reactive power (VAr) compensation By electrical-engineering-portal.com Published On :: Mon, 17 Feb 2020 08:02:41 +0000 To be honest, transmission and distribution networks are full of problems. But that’s nothing new, and you already knew that. This technical article will shed some light on solving some pretty severe problems in transmission and distribution networks by using... Read more The post Controlling power system parameters through reactive power (VAr) compensation appeared first on EEP - Electrical Engineering Portal. Full Article Energy and Power Power Quality Transmission and Distribution arc furnace electric welding harmonic currents harmonic filters power supply reactive power reactive var control saturated reactor type compensator shunt capacitance shunt capacitor banks statcom static var compensators thyristor controlled reactor thyristor switched capacitors
at Five actions to achieve excellent energy savings in old electrical installations By electrical-engineering-portal.com Published On :: Wed, 04 Mar 2020 06:31:09 +0000 Not all existing electrical installations lack energy efficiency, but most of them do. Especially if they were built 15-20 years ago and older. Although it is generally acknowledged that substantial energy savings are possible in most existing installations, the process... Read more The post Five actions to achieve excellent energy savings in old electrical installations appeared first on EEP - Electrical Engineering Portal. Full Article Energy and Power Energy Efficiency Power Quality air conditioning analysis report consumption electrical installations energy energy consumption energy efficiency energy savings heating lighting load measurements
at Six less known phenomena that can cause disturbance in electrical installations By electrical-engineering-portal.com Published On :: Mon, 30 Mar 2020 04:41:03 +0000 In addition to the known phenomena of lightning and switching, numerous new sources, in particular power converters, can cause disturbance in installations. This disturbance, which is generated by the installation itself or carried by the system from external sources or... Read more The post Six less known phenomena that can cause disturbance in electrical installations appeared first on EEP - Electrical Engineering Portal. Full Article Energy and Power Power Quality Protection capacitors disturbances harmonics inrush current leakage currents overcurrents overvoltages residual current resonance resonance frequency rlc circuit static converters switching overvoltages voltage surge voltage surge protectors
at Five power quality devices that every commercial plant must have installed By electrical-engineering-portal.com Published On :: Mon, 20 Apr 2020 06:36:53 +0000 Nowadays everybody speaks about power quality. For many reasons, I would say. Electrical energy is now polluted more than ever, and consumers are more sensitive to power disruptions and fluctuations than a small flower to the stronger wind. But, it... Read more The post Five power quality devices that every commercial plant must have installed appeared first on EEP - Electrical Engineering Portal. Full Article Energy and Power Power Quality Protection automatic transfer switch backup generator isolation transformer power quality power source surge protection surge protection device ups utility source voltage regulators
at How to measure power quality? What devices should you use and what to measure? By electrical-engineering-portal.com Published On :: Mon, 18 Jan 2021 06:46:53 +0000 Measuring power quality and finding a bugbear in the network which is messing with the power are considered a highly paid job. Every electrical network and its problems with harmonics, transients, or disturbances are unique and need careful planning, setting... Read more The post How to measure power quality? What devices should you use and what to measure? appeared first on EEP - Electrical Engineering Portal. Full Article Energy and Power Power Quality Testing and Commissioning chart recorders current waveform data loggers harmonic analyzers harmonic distortion harmonic frequency oscilloscopes power quality rms value transient disturbance transient disturbance analyzers true rms meters voltage current harmonic waveforms
at The magic that isolation transformer uses to suppress transients and noise By electrical-engineering-portal.com Published On :: Wed, 21 Jul 2021 07:25:00 +0000 Transformers are not perfect. Transients and noise (radio-frequency and low-level spikes) normally pass through transformers, not only by way of the magnetic lines of flux between the primary and the secondary windings but through resistive and capacitive paths between the... Read more The post The magic that isolation transformer uses to suppress transients and noise appeared first on EEP - Electrical Engineering Portal. Full Article Energy and Power Power Quality Transformers autotransformer electrostatic shield isolation transformer noise attenuation noise signals power supply primary windings secondary windings shielding tap-changing voltage regulator transformer coil transients Variable ratio voltage regulator variable voltage transformer
at An example of calculating the number of indoor lighting fixtures By electrical-engineering-portal.com Published On :: Mon, 18 Aug 2014 04:09:40 +0000 These are the input data for the following calculation: An office area has length: 20 meter; meter; meter. The ceiling to desk is 2 meters. The area is to be illuminated to a general level of 250 lux using twin... Read more The post An example of calculating the number of indoor lighting fixtures appeared first on EEP - Electrical Engineering Portal. Full Article Energy Efficiency Lighting fixtures lighting lighting fixtures lumen luminaires maintenance factor room area
at Financial vocabulary pronunciation the same or different By www.usingenglish.com Published On :: Fri, 24 May 2024 05:00:31 +0000 New Lesson Plans Entry: 'Financial vocabulary pronunciation the same or different' has just been added to the Lesson Plans area of UsingEnglish.com. Full Article
at Connected speech in Financial English collocations By www.usingenglish.com Published On :: Thu, 25 Jul 2024 01:27:02 +0000 New Lesson Plans Entry: 'Connected speech in Financial English collocations' has just been added to the Lesson Plans area of UsingEnglish.com. Full Article
at Passive voice key word sentence transformations By www.usingenglish.com Published On :: Sun, 11 Aug 2024 07:13:14 +0000 New Lesson Plans Entry: 'Passive voice key word sentence transformations' has just been added to the Lesson Plans area of UsingEnglish.com. Full Article
at Relationships vocabulary bluffing game By www.usingenglish.com Published On :: Wed, 28 Aug 2024 02:32:06 +0000 New Lesson Plans Entry: 'Relationships vocabulary bluffing game' has just been added to the Lesson Plans area of UsingEnglish.com. Full Article
at Requests in conversation practice By www.usingenglish.com Published On :: Wed, 25 Sep 2024 02:09:01 +0000 New Lesson Plans Entry: 'Requests in conversation practice' has just been added to the Lesson Plans area of UsingEnglish.com. Full Article
at MV/HV switchgear (circuit breaker) switching capability and suitability for specific applications By electrical-engineering-portal.com Published On :: Mon, 26 Jul 2021 06:56:29 +0000 Circuit breakers (CBs) do interrupt fault currents and close onto faults. Besides, they could be used as isolation devices like disconnectors. The CBs manufacturers’ brochures and standards provide extensive data to select and assess the CBs performance, but designers must... Read more The post MV/HV switchgear (circuit breaker) switching capability and suitability for specific applications appeared first on EEP - Electrical Engineering Portal. Full Article High Voltage Medium Voltage Power Substation Premium Content Protection air-blast breakers capacitive current switching circuit breaker circuit breakers current chopping endurance classes multiple pre-striking oil circuit breakers re-ignition sf6 gas circuit breakers switching duty switching frequency switching inductive currents vacuum circuit breakers
at Design issues in HV busbar protection systems (substation topology and DC power supply) By electrical-engineering-portal.com Published On :: Mon, 27 Sep 2021 07:29:59 +0000 This technical article discusses criteria and requirements for designing protection systems for busbars in HV/EHV networks. One of the most critical requirements is reliable busbar relay protection to assure power system integrity during fault conditions. This requirement is further emphasized because... Read more The post Design issues in HV busbar protection systems (substation topology and DC power supply) appeared first on EEP - Electrical Engineering Portal. Full Article High Voltage Power Substation Protection Transmission and Distribution backup protection batteries bbp bus coupler busbar fault busbar protection busbar protection design busbar protection relay circuit breaker dc power supply double busbar fault clearance feeders numerical centralized arrangement protection zone single busbar substation topology transfer bus trip circuits triple busbar
at Tricks in designing and analyzing schematics and diagrams of high voltage substations By electrical-engineering-portal.com Published On :: Mon, 08 Aug 2022 05:51:54 +0000 High voltage power substations are complex networks of power and control connections, represented by design elements like- Single Line Diagrams, layout and block diagrams, schematics, logic diagrams, schedules, and so many more. Wiring diagrams and schematics, in a sense, are... Read more The post Tricks in designing and analyzing schematics and diagrams of high voltage substations appeared first on EEP - Electrical Engineering Portal. Full Article High Voltage Power Substation Premium Content Substation Automation 132kv line block diagrams busbar protection scheme ieds inputs instrument transformer logic diagrams master trip relay outgoing line power substation rtu scada schematics single line diagrams sld transformer differential protection wiring diagrams
at Good practice in the design of concrete and steel structures in power substations By electrical-engineering-portal.com Published On :: Mon, 26 Jun 2023 06:09:02 +0000 The process of designing a substation usually begins with the general substation layout, which is dependent on the required safety clearance and insulation withstand, as well as the permissible loads delivered to substation equipment and structures. The permissible loads, in... Read more The post Good practice in the design of concrete and steel structures in power substations appeared first on EEP - Electrical Engineering Portal. Full Article High Voltage Power Substation Transformers Transmission and Distribution ais anchor bolts batteries cable trenches chemical anchors civil works concrete slab control and power cables design guidelines foundations generators maintenance oil containment reinforced concrete substation buildings transformer foundation transformer oil leaking transformers
at Eleven most important calculations you can perform with power system analysis software By electrical-engineering-portal.com Published On :: Mon, 21 Aug 2023 06:25:23 +0000 This technical article we will go through a number of existing applications for conducting a wide range of electrical studies. However, the practice says that studies involving load flow and fault analyses are the most commonly utilized programs in power transmission... Read more The post Eleven most important calculations you can perform with power system analysis software appeared first on EEP - Electrical Engineering Portal. Full Article High Voltage Power Substation Protection Transmission and Distribution arc flash study available fault current cross sectional area earthing fast transients fault current fault-analysis feeder sizing load flow load flow analysis load flow study power flow power quality analysis power system analysis power system analysis software protection schemes steady-state transformer sizing transient stability voltage drop
at Fundamental concepts of schematic drawings for true field engineers (hands on HV schemes) By electrical-engineering-portal.com Published On :: Mon, 11 Dec 2023 07:18:24 +0000 Schematic drawings, also known as electrical or circuit diagrams, are essential tools for understanding and designing electrical circuits. Mastering schematic drawing is a fundamental skill for field engineers, allowing them to effectively troubleshoot, maintain, and modify electrical schemes. This technical... Read more The post Fundamental concepts of schematic drawings for true field engineers (hands on HV schemes) appeared first on EEP - Electrical Engineering Portal. Full Article High Voltage Power Substation Premium Content Protection 132kV power substation 132kv substation ansi code busbar circuit breaker circuit diagrams current transformer drawing number earthing switch electrical circuits electrical elements external wiring isolator panel name revision number schematic drawings single line diagram switchgear transformer feeder voltage transformer
at Fundamental concepts of schematic drawings: Going deeper into analysis and design intricacies By electrical-engineering-portal.com Published On :: Mon, 25 Dec 2023 08:03:30 +0000 Welcome to this comprehensive technical article that delves into the intricacies of electrical schematics, shedding light on crucial elements such as loops, wire connections, auxiliary contacts, MCBs, contactors, circuit breakers, isolators, earth switches, and terminal blocks. In the world of... Read more The post Fundamental concepts of schematic drawings: Going deeper into analysis and design intricacies appeared first on EEP - Electrical Engineering Portal. Full Article High Voltage Power Substation Premium Content Protection auxiliary contacts auxiliary relays circuit breaker notation circuit breakers contactors earth switches electrical schematic design isolators loop supply supervision relay loop wiring mcbs normally closed contact normally open contact schematic drawing schematic drawings schematics terminal blocks wire connections
at A roadmap for engineers seeking mastery in the language of electrical schematics By electrical-engineering-portal.com Published On :: Wed, 03 Jan 2024 11:16:11 +0000 In the intricate landscape of electrical engineering, the ability to decipher and interpret schematic drawings is a skill that separates the adept from the novice. This technical article delves into the art of understanding schematics, unraveling the complexities through a... Read more The post A roadmap for engineers seeking mastery in the language of electrical schematics appeared first on EEP - Electrical Engineering Portal. Full Article High Voltage Power Substation Premium Content Protection auxiliary contacts auxiliary relays circuit breaker coil saving contacts early break and late break contact early make contact electrical schematics interlock circuits late make auxiliary contact limit switches magnetic contactors multi position switch normally closed contact normally open contact power contacts tripping and closing coils voltage transformer circuit
at 11 factors that significantly influence the transformer price (Be careful when specifying) By electrical-engineering-portal.com Published On :: Mon, 18 Sep 2023 06:41:12 +0000 The majority of utilities are normally extremely well aware of the economic aspects and savings that can be obtained at all stages of the transformer’s life cycle. This is because the purchase of a transformer involves a very high capital... Read more The post 11 factors that significantly influence the transformer price (Be careful when specifying) appeared first on EEP - Electrical Engineering Portal. Full Article Energy and Power Protection Transformers Transmission and Distribution auxiliary equipment bushings cts de-energized tap changer detc environmental conditions insulation coordination insulation level load losses mva size no-load losses oltc on-load tap-changers overloading capability special transformer tests star/star transformers tap changers tertiary stabilizing winding transformer handbook transformer life expectancy transformer losses transformer price winding configurations
at What steps should be taken to avoid choosing the incorrect current and voltage transformers? By electrical-engineering-portal.com Published On :: Mon, 18 Mar 2024 07:14:36 +0000 Electrical systems normally use current and voltage transformers for protection and measurement purposes. They represent the power system’s eyes and ears, and it’s essential to fully understand how they work, how to make the correct specification and most importantly, the... Read more The post What steps should be taken to avoid choosing the incorrect current and voltage transformers? appeared first on EEP - Electrical Engineering Portal. Full Article Power Substation Protection Testing and Commissioning Transformers accuracy class ct burden ct polarity ct theory book cts current transformer differential protection differential relay digital numerical relays iec 61869-1 instrument transformers metering accuracy class metering cts multiple ratio taps multiratio cts polarity indications voltage transformers vt burden vt polarity vts
at Guidelines for selecting the proper Variable Frequency Drive (VFD) for motor applications By electrical-engineering-portal.com Published On :: Mon, 28 Jun 2021 06:02:24 +0000 This article addresses the Variable Frequency Drive (VFD) concept in several aspects that matter the most in selecting the proper VFD for applications. One of the important factors is the control type required for a given application since it is... Read more The post Guidelines for selecting the proper Variable Frequency Drive (VFD) for motor applications appeared first on EEP - Electrical Engineering Portal. Full Article Electric Motor Premium Content Variable Speed Drives bearing current direct torque control dV/dt harmonics insulation inverter motor motor terminals phasor-controlled drive switching frequency v/f control variable frequency drive vfd vfd control vfd grounding
at Inside Variable Frequency Drive (VFD) Panel: Configuration, Schematics and Troubleshooting By electrical-engineering-portal.com Published On :: Mon, 25 Jul 2022 04:11:18 +0000 Proper analysis of the VFD’s power and control circuit diagrams is essential for successful troubleshooting. But before starting any analysis, you must know how your system connected through VFD works and how it breathes. You must also know all components... Read more The post Inside Variable Frequency Drive (VFD) Panel: Configuration, Schematics and Troubleshooting appeared first on EEP - Electrical Engineering Portal. Full Article Premium Content Testing and Commissioning Variable Speed Drives ac motor bms fire alarm motor drive motor nameplate motor speed output frequency smoke extraction fan speed frequency variable frequency drive vfd vfd control circuit vfd control circuit diagram vfd panel vfd parameters vfd power circuit diagram vfd testing vfds volts per hertz
at An Overview of IEC 60076-10 – Determination Of Sound Levels Of Power Transformers By electrical-engineering-portal.com Published On :: Wed, 14 Aug 2013 04:27:39 +0000 The audible sound radiated by transformers is generated by a combination of magnetostrictive deformation of the core and electromagnetic forces in the windings, tank walls and magnetic shields. Historically, the sound generated by the magnetic field inducing longitudinal vibrations in the... Read more The post An Overview of IEC 60076-10 – Determination Of Sound Levels Of Power Transformers appeared first on EEP - Electrical Engineering Portal. Full Article IEC Standards Transformers electromagnetic forces reactor sound intensity sound power sound pressure transformer vibrations windings
at Energy Efficency In Hospitals – Cogeneration (6) By electrical-engineering-portal.com Published On :: Sun, 02 Jan 2011 08:39:01 +0000 Cogeneration is combined generation of heat and electricity. The advantage of cogeneration is that it enables the heat released by electricity generation to be used. The most well-known form of cogeneration is an electricity generator powered by an internal combustion... Read more The post Energy Efficency In Hospitals – Cogeneration (6) appeared first on EEP - Electrical Engineering Portal. Full Article Energy Efficiency HVAC absorption cogeneration cooling machine electricity energy efficency heat hospitals
at District heating – Heat from a central boiler plant By electrical-engineering-portal.com Published On :: Thu, 03 Mar 2011 05:24:35 +0000 District heating is a system which provides a number of buildings with heat from a central boiler plant through pre-insulated pipes. Pre-insulated pipes are in fact a modern kind of heat culvert or district heating duct, but since these systems... Read more The post District heating – Heat from a central boiler plant appeared first on EEP - Electrical Engineering Portal. Full Article HVAC central boiler distribution district heating heat hot water pipes plant production
at How heat pump works? By electrical-engineering-portal.com Published On :: Fri, 10 Jun 2011 04:46:29 +0000 The heat pump transfers the heat between the heating/cooling distribution system and the earth connection. It is the basic building block of the GSHP system. The most common type of heat pump used with GSHP systems is a “water-to-air” unit... Read more The post How heat pump works? appeared first on EEP - Electrical Engineering Portal. Full Article HVAC circulating coolant cooling ghsp heat pump heating hvac temperature thermodynamics