Autotransformers: Step up, Step Down, Boost, and Buck for the CBT Power PE Exam 2022 скачать в хорошем качестве

Autotransformers: Step up, Step Down, Boost, and Buck for the CBT Power PE Exam 2022

Learn how to solve step-down autotransformer problems on the Power PE Exam even though the Reference Handbook is missing information on this topic! Table of Contents: 1:11 - Step up autotransformer (Boost) 2:23 - Turns ratio (N1:N2) for step-up autotransformer 4:31 - Primary (IL) vs secondary (IH) current for step-up autotransformer 5:24 - Step up autotransformer current relationships and KCL 7:01 - Step down autotransformer (Buck) 7:26 - Turns ratio (N1:N2) for step down autotransformer 9:19 - Step down autotransformer current relationships and KCL 11:19 - Common current (IC) for both step up and step down autotransformer 12:30 - Input-output power formulas (SIO) 16:15 - Winding power formulas (Sw) 20:58 - Transformer turns ratio formula 23:16 - Set up autotransformer turns ratio formula 26:03 - Set down autotransformer turns ratio formula Watch out! The NCEES® Reference Handbook does not include reference material for the step-down autotransformer. Instead, it only includes material for the step-up autotransformer. Are you confident that you'll be able to answer step-down autotransformer questions on the PE exam without formulas or a circuit diagram? This is a short video taken from the February 2022 Transformers Live Class to show you exactly how to solve step-down autotransformer problems, even though the Reference Handbook does not include any information on it. Click the links below to learn more about the fastest growing online class for the NCEES® Electrical Power PE Exam located at https://www.electricalpereview.com __________________________________ ▶️ SUBSCRIBE for more videos on how to pass the NCEES® Electrical Power PE Exam!    / @electricalpereview   . 🚀 Free Trial - Ready to PASS the NCEES® Electrical Power PE Exam? Sign up for the Free Trial of our online class for the PE Exam: https://courses.electricalpereview.co... . 📘 Practice Exam: Electrical Engineering PE Practice Exam and Technical Study Guide by Zach Stone, P.E. available on Amazon: https://amzn.to/2zKz17u . *** FE EXAM *** ⚡ Looking for help with the NCEES® Electrical and Computer FE Exam? Visit our FE Exam Youtube Channel:    / @electricalfereview   . 👇 Ready to pass the NCEES® Electrical and Computer FE Exam? Sign up for our FREE online study program for the FE Exam: https://www.electricalfereview.com