Key Takeaways from the 2020 Power PE CBT Version

After every PE exam, I conduct an online survey with as many PE exam test takers that I can find. I primarily ask people who take the Enigneering Pro Guides course, but I will also ask people who have purchased just the Engineering Pro Guides books. The survey provides insight into an estimated passing score, how well test takers do based on experience and number of hours studied, which areas of the exam are difficult or easy. The following is a summary of the feedback provided. Please note that the April 2020 and October 2020 papen/pencil exams were cancelled due to the coronavirus pandemic. The exam was only offerred in December 2020 and it was offered at Pearson Vue testing centers. You will notice that the amount of study hours is much higher than normal due to the 2 cancelled exams.

The 2020 pass rate for EPG was 93% (Updated in December 2020). Please see below for a review from a recent Power PE examinee from our course. For more information on pass rates, please see thePower FAQs webpage.

"Best review ever! Justin’s humble personality encouraged me to learn and improve as an engineer. Engineering Pro Guides materials are right on target with the exam specifications and questions. Without doubt, the way to go. "   -Patricio, PE [Passed December 2020, 200 study hours]

15% OFF on all Power PE On-Demand Courses Until June 15!

On-Demand Power PE Course Power Code Exam Power Full Exam Power Final Exam

What do you wish you knew before you started studying?

The most mentioned answer is that the exam had 1. a lot of conceptual type problems. Sometimes people focus on using equations to solve problems, without understanding the underlying concept behind the equation. The PE exam does not have many simple problems where you can just find the correct equation and plug-in values. The next common thread is the 2. NCEES Power PE Handbook This was the first time engineers were taking the Power PE exam as a closed book exam. The only references available are all the codes and standards in PDF format and the NCEES Power PE Reference Handbook (81 pages). The handbook is fairly small relative to the amount of references that engineers used to bring into the exam. Many engineers did not practice with the handbook enough to feel comfortable with all the material in the exam.

Juan, PE [Passed December 2020, 300 study hours]

I wish I knew that I needed more experience with NEC

Tyler, P.E. [Passed December 2020, 300 study hours]

Study concepts too!

I wish I knew that the exam would be more concept.

Yoshitsugu, P.E. [Passed December 2020, 100 study hours]

Understanding the content of the code

Adam, P.E. [Passed December 2020, 400 study hours]

NCEES Power PE Reference Handbook

That I wasn't going to be able to take the paper exam and my next opportunity was 9 months away! :P But seriously, prior to studying, I wish I would have known how the program for references worked. Didn't seem like there were many resources on CBT operation beyond "the line tool". You can't use ctrl+F, you have to click in the search bar. Searching is exact, so while you can search "motor compressor" in Adobe, Pearson's search tool will only bring up the same result if you type "motor-compressor". There's no efficient way to jump to a specific page, unless you search the exact number of the page and don't mind sifting through other results. There's no way to jump into sections below the articles, e.g. A430.52. It was easier to go to the article group below and scroll up to latter parts of an article.

Peter, P.E. [Passed December 2020, 100 study hours]

More concepts and theory

I wish I knew that the exam is heavy in theory - it tests your depth of understanding across a wide area.

Ryan, P.E. [Passed December 2020, 300 study hours]

Power training

I wish I had more power related training in school so this exam wasn't so new to me

Jerome, P.E. [Passed December 2020, 500+ study hours]

NCEES Power PE Handbook

Being a pioneer examinee of the new CBT power exam, I wish I knew and practice more on the PE power handbook

Daniel, P.E. [Passed December 2020, 500+ study hours]

Well prepared

This was my third time taking the exam, so I knew pretty much what to expect.

What do you wish you practiced or studied more?

The most mentioned answer is that people wished they studied more on (1) Protection. Protection is a very large topic and can also at the same time be very detailed. Engineering consultatns rarely practice different protection schemes outside of sizing circuit breakers in accordance with the NEC. This topic is also very practical, meaning that engineers rarely study the protection concepts tested on the PE exam in college. The next most mentioned answer is (2) Codes & Standards. The codes and standards topic is well known by consulting engineers, but you need a lot of experience to be able to quickly navigate the codes & standards to get the correct answers. Lastly, the Applications/Measurement & Instrumentation topics. These topics cover a wide range of smaller topics like engineering economics, grounding, insulation testing, illumination, lightning protection, ground testing and reliability. The large amount of small topics makes this area of study difficult.



"I bought the study guide, reference exam, full exam, and final exam. They're the best exams you can get to prepare you for the paper exam (or the CBT since I passed), but Justin has already created more practice questions but you have to take the class to see them. And I highly recommend taking the course. There was a problem that I would have known how to do, had I taken the full course. I went to his one free refresher course and it got me at least 2 correct answers I would have missed otherwise. If you practice on your own forever, you could be getting the correct answer accidentally and not realize your solution is incorrect. I did this with transformer efficiency and with all the efficiency problems I practiced, I got about 90% of them correct even though I didn't change the total KVA rated load for the final efficiency calculation (just used it on the winding losses). I would not have realized this had I not gone to the refresher. All said, had I taken the full course, I would have gotten at least one more answer correct and I wouldn't have felt nearly as much anxiety in the 8 days between test day and results. Big thanks to Justin! He spent a significant amount of time answering some of my questions over email. He even advised me on a question I had from a big box competitor about how vague the NEC questions could be about what assumptions would be made. Give them all the money they'll take from you! I would have to give NCEES more money to retake it had I not bought their exams. I wouldn't have felt so crappy when I didn't know how well I did, if I had just taken their course! "   -Adam, PE [Passed December 2020, 400 study hours]

Tyler, P.E. [Passed December 2020, 300 study hours]

Protection

I wish I had studied compensators and protection more.

Adam, P.E. [Passed December 2020, 400 study hours]

Aplications, Measurement/Instrumentation & Transmission/Distribution

I wish I had more general/basic knowledge about grounding tests, insulation testing, protection, and transmission. Reading about these things never seemed to make information stick to my brain. If I had watched a YouTube video of someone conducting an insulation test.

Peter, P.E. [Passed December 2020, 100 study hours]

Protection

I wish I had studied protection schemes and frequency more.

Cris, P.E. [Passed December 2020, 300 study hours]

Applications & Measurement/Instrumentation

I wish I studied grounding/soil resistance.

Airanna, P.E. [Passed December 2020, 500+ study hours]

Protection

I wish I studied TCC's and relays more.

Orlando, P.E. [Passed December 2020, 500+ study hours]

Studied too much!

I studied for 7 months and did 13 practice exams.

Andrew, P.E. [Passed December 2020, 500+ study hours]

Studied too much!

I wish I would have studied less, but with the exam cancelled twice, I had to keep studying until I got the opportunity to take the test again.

Additional comments or words of advice for future test takers?

The most common words of advice from past test takers are as follows, (1) Use the PDF versions of your codes during studying. It is important to get used to using the code version and not the handbook version. You want to be able to quickly navigate through the PDF codes. You also want to be familiar with the locations for the key articles and not rely on using the search function for the typical code problems. But you still need to be skilled with using the search function. Next, (2) do as many practice exam problems as you can. It is very important to not look at the solutions, but to really struggle with each practice exam problem. You need to develop the skills of interpreting the problem, analyzing and narrowing down the solutions and finally making sound decisions with your understanding of the concept. (3) Lastly, have sufficient amount of time to study. Many people spend hundreds of hours studying the vast amount of topics on the power pe exam.



"Pay attention to each video and topic. I felt that almost every single topic was addressed during the exam. Something that I learned while preparing fir this test is that there is no shortcut. You have to watch every single video and work all the practice problems. I also did the reading but at the end (Last four topics) I only had time for the videos. "   -Patricio, P.E. [Passed December 2020, 200 study hours]

Juan, P.E. [Passed December 2020, 300 study hours]

Understand how formulas are derived.

Focus on codes and standards and do as many practice problems as you can. Keep notes of the problems you get wrong and focus on fixing those mistakesSpend more time understanding how the formulas are derived rather than how to use them.

Adam, P.E. [Passed December 2020, 400 study hours]

New CBT Format Issues

I think you've got all the content covered, so I'll give advice more specific to the new format. Having to go to the bathroom can cost you somewhat significantly in some Pearson centers. You have to raise your hand, have your exam locked, scan your palm, walk down the hall, do your business, walk back, do a self pat-down, have the inside of your mask checked, have your license checked, scan your palm again, be let in and have your exam unlocked. At my center in Louisville, KY, I had to go to the bathroom during my FE and it cost me ~10 minutes. So, 7 and 14 days before my test I went through the same as my test day routine (not just practice exams). Two nights before each routine, I'd eat things I know won't upset my bowel routine on test day. Drink a lot of water the night before so you can sleep soundly, get up early and drink your normal cups of coffee and go to the bathroom when you would arrive at the test center, then take your practice exam and see if you need to end up either a) getting up earlier to pass your coffee before the test or b) get used to not drinking coffee. I don't really know what to do about afternoon exhaustion... but it may be something to consider. During the actual test and the full length practice exams that I took, I always got several more answers wrong that I wouldn't have in the morning. I took the full 50 minute break and that didn't seem to help, so I basically only used the bathroom and gave my eyes a few minutes rest before going back into the exam. With some pearson centers you can show up earlier than the open time. This is a good idea during covid. I didn't end up actually taking my exam until approximately 8:30 am, which probably added to my exhaustion when I was taking the exam later in the day. I got there at 7:20 and watched several people go in before entering because I wanted to review my checklist for not making stupid mistakes. I was #8 in line behind students taking other exams. Not fun. TURN OFF the line tool by going back to the cursor or selection tool. If you don't, you'll be trying to scroll through large swaths of the code and making lines every time you click the mouse wheel. Could cause confusion if you cover up some important text. Ctrl+Z didn't always get rid of the lines that I put in my references using the line tool. I'm not sure why, I had only drawn 3 by the time I couldn't erase them. Thought it had to do with me not clicking in the reference window, but that hadn't deleted them either. Don't expect to scroll quickly through any of their reference material. The pages won't load quick enough. You just gotta know what you're looking for and where it is, or where to find out where it is. You can buy an "MCAT Prep Erasable Notepad" and Staedtler non-permanent Lumocolor markers and practice your exams as you will in the test center. I did this as soon as I found out about the CBT. Everyone will know when you've been studying because the pinkie side of your hand will be black, but it will get you used to not using pencil and paper. It's difficult (and you're not supposed) to erase from the book, so if you make a mistake, it's there for good. At least until you spray the pad and paper towel the marks away, but that won't happen till your finished on the actual exam. The MCAT one has smaller grid lines than what I was given at Pearson on test day. Big ole squares messed up my ability to keep track of my confidence in answers using the 1-2-3 method. They also gave me the option of continuing to use the same pad... rules said they'd take your booklet after the first half and give you a new one on the second half. They probably ignored that to prevent disinfecting more pads in a short period.

Wes, P.E. [Passed December 2020, 100 study hours]

Conceptual understanding and calculating answers

Test takers need to have a balance of conceptual understanding as well as being able to calculate discrete answers to problems.

Jacob, P.E. [Passed December 2020, 200 study hours]

Mental Exhaustion

Prepare for the mental exhaustion that you will experience during the exam and work to control how you work through issues under these circumstances.

Arianna, P.E. [Passed December 2020, 500+ study hours]

Be solid in your understanding

The test is more theory than calculations. Be solid in understanding the main concepts on Grounding, Protections, CTs and . With the NEC be familiar with the main chapters (conductors, grounding, transformers..). Check code 70E and be familiar with the chapters. Read the questions more than one time, the questions are tricky and sometimes the answer of a question is in another question ahead. Don't trust in the easy questions, be solid in your response checking all possible solutions.

Ryan, P.E. [Passed December 2020, 300 study hours]

Dedicated study time

Really take the time to study as much as you can, do as many practice problems as you can, focusing on theoretical based questions. Become really familiar with the NEC codes, especially articles 210, 220, 310, and 430.

Matt [Did not pass in December 2020, 100 study hours]

Study base information and then problems

Study base information and then jump into problems. working 10-15 a day is likely what I should have focused on, but my problem working was more sporadic than I guess I should have. I didn't feel bad after the test but my results say otherwise. Not that I underestimated the prep but definitely should have worked more varied problems - towards the end I focused mainly on NCEES practice exam only.

Stephen [Did not pass in December 2020, 300 study hours]

NCEES Handbook and NEC Articles

Be familiar with your Handbook and NEC articles.

TOP -->