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  1. Zach Stone P.E.

    PE Power Review Course

    @Eng-Moe (if you @ people they are more likely to see it).
  2. Zach Stone P.E.

    The Best 15 Recommended References to help you pass the Electrical Power PE Exam

    The original post in this thread (instead of making a new thread and cluttering the board) has updated for 2020 and 2021 to include our new recommended references based on our experience helping engineers pass. I hope this helps you purchase the right books to help you with the electrical power...
  3. Zach Stone P.E.

    Effective July 2020 --> Fundamentals of Engineering (F.E) study materials

    Nice user name! Subscribe to our Electrical and Computer FE Exam YouTube Channel. There are only a few videos but we will be adding to it every week. If there is anything particular you are looking for help with let me know and I'll see if we can can add some videos on the subject.
  4. Zach Stone P.E.

    How to Solve Switched RL Circuits - The Transient (Natural) Response (Electrical FE Exam)

    Looking for specific help on Linear Systems for the FE exam? Direct message me.
  5. Zach Stone P.E.

    How to Solve Switched RL Circuits - The Transient (Natural) Response (Electrical FE Exam)

    Switched RL circuits can be pretty difficult. In this video, we cover how to quickly solve for iL(t), the transient (natural) response of switched RL circuits by analyzing the circuit before and after the switch is opened. Video Table of Contents: 0:16 - Problem Statement 1:10 - Transient...
  6. Zach Stone P.E.

    Diodes and Zener Diode (ELECTRICAL FE EXAM)

    Need help with a specific part of electronics that you'd like to see a video on? Reply to this thread or send me a private message. 
  7. Zach Stone P.E.

    Diodes and Zener Diode (ELECTRICAL FE EXAM)

    In this video, we'll teach you how to solve Electrical and Computer FE problems on diodes and Zener diodes and how to tell if they are operating in forward or reverse bias. Video Table of Contents (Click to Jump): 0:00 - Introduction 0:46 - Biasing 1:30 - Idea Diodes 3:09 - Idea Diode...
  8. Zach Stone P.E.

    Power Factor Basics for the PE Exam, Phasor Diagrams and Power Triangles and Unity Power Factor (PF = 1)

    Most engineers already know that power factor (PF) is the cosine of the power angle (θ). But did you know that the power angle (θ) actually comes from the phase angle of the total connected impedance (Z)? This is a small detail that most engineers miss...
  9. Zach Stone P.E.

    April/October 2020 Power PE Exam Prep

    Our entire chapter on power electronics (Power Supplies and Converters) is included in the free trial of our online study program for the electrical power PE exam. It includes all reference text, practice problems and all example videos. Feel free to sign up and use the material for as long as...
  10. Zach Stone P.E.

    3 Steps for Solving the Two Wattmeter Method Problem on the PE Exam

    I've been getting a lot of questions lately from students in our online program about the Two Wattmeter Method. Typically, these problems are very easy to solve if the system is balanced. However, if the system is unbalanced it can be quite difficult to derive the correct formula depending on...
  11. Zach Stone P.E.

    3 Steps for Solving the Two Wattmeter Method Problem on the PE Exam

    I've been getting a lot of questions lately from students in our online program about the Two Wattmeter Method. Typically, these problems are very easy to solve if the system is balanced. However, if the system is unbalanced it can be quite difficult to derive the correct formula depending on...
  12. Zach Stone P.E.

    Power Practice Exam now available on Amazon (Electrical PE Review)

    Hi @akyip it's mostly just minor revisions and corrections, the problems are still the same so you are good to go with the copy that you have.
  13. Zach Stone P.E.

    NCEES Sample exam question 108

    Most of the NCEES practice exam questions can be found pretty quickly using the search function. They've just about all been discussed: 
  14. Zach Stone P.E.

    Power Practice Exam now available on Amazon (Electrical PE Review)

    Studying for the October 2020 PE Exam? Our Practice Exam for electrical power is now available in print (hard copy) on amazon: https://www.amazon.com/dp/B088455H8J?ref_=pe_3052080_397514860
  15. Zach Stone P.E.

    I'm getting kind of overwhelmed....

    Thanks for signing up for our online program for the electrical PE exam, we're happy to have you.  While it will be more difficult with less industry experience, the PE exam is so large in scope that very few engineers will ever have first hand experience in all of the areas that the exam...
  16. Zach Stone P.E.

    April/October 2020 Power PE Exam Prep

    Get the Newman book for engineering economics. It's cheap and it is really easy to understand with simple examples. 
  17. Zach Stone P.E.

    April/October 2020 Power PE Exam Prep

    I like it too, just wish there were actual examples. 
  18. Zach Stone P.E.

    Megger / Cable Insulation testing - Absorption Current?

    Hi @akyip, looks like I missed this. There is no such thing as absorption conduction current, it was included as just a trick answer however I can see how this could be confusing. I updated the solution to expand on this, and to also label and describe the other insulation current curves shown...
  19. Zach Stone P.E.

    Auto-Transformer Example from this semester's live class

    Here is a quick example straight from our live class on how to solve for the power rating of an auto-transformer (solved using both the primary and secondary values) by re-configuring a single-phase 1,000 kVA rated transformer: A step up auto-transformer rated for 4,160 volts on the primary is...
  20. Zach Stone P.E.

    April/October 2020 Power PE Exam Prep

    Go full steam ahead. At the very least, it will expose you to the actual difficulty of the exam and give you more practice taking the real thing. 
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