Open the State of Texas Electrical Examinations Candidate Information Bulletin Before paying for your examination registration, be sure you understand the contents of this bulletin. Please retain and use it as a reference when contacting PSI. Visit the State of Texas Department of Licensing and Regulation (TDLR) View Rules/Laws Forms/Applications […]
Practice Exams The purpose of each practice Texas electrical exam is to provide exercise of how to navigate through the electrical NEC book. If you know the answers in the practice exams, verify the answer and use the code book to locate the source and highlight it. Practice […]
OHM’s law and our pie chart are the only calculations and formula that the test taker should focus on. P divided by Current (I) times the Voltage (E) is used for calculating demand loads, calculating transformers, calculating services, calculating the minimum number of circuits required for a particular dwelling/occupancy, and […]
Transformer questions are actually quite simple, however the state exam writers intentionally include a lot of distracting information. The unprepared test taker will read too much into a transformer question and then draw a complete blank. However, if it asks to size the maximum or minimum short circuit, ground-fault, or […]
We all know article 100 is the DEFINITIONS article. This does not mean that general terms or technical terms from related codes and standards will be found in this article. Article 100 only includes definitions are that essential to the proper application of the Code. Also, keep in mind that […]
When dealing with a transformer question the test taker must determine whether or not the question is a calculation question that involves the sizing of over current protection devices, or is simply just a question using Ohms Law to size the transformer. www.TexasElectricalExam.com
BE CAREFUL HOW THEY WORD THE NUMBER OF CONDUCTORS. They note that “A 250 kcmil …. Conductor … WITH (3) other similar conductors…” therefore we are actually dealing with a total of 4 conductors. This is a common wording used by the state exam writers and it causes many test […]
Helpful Tip # 109 It is attention to minute, specific details that can make a 5-to-10 point difference on a test examiners score. It is highly imperative to reread a test question after you think you’ve formulated your answer just to ensure that you have in fact actually picked the […]
Helpful Tip # 108 Usually in the field, we express answers or express measurements as square inches or square feet or cubic feet such as 39.37 sq. in. The code; however, states the inches in parentheses and then has the word square on the outside. Example: (39.37 in.) square […]
Helpful Tip # 107 One of the key items about the PSI exam in Texas is that the test writers are very specific with the phraseology and wording of both a test question and the answer. One critical component that you have to pay attention to; is literally, how […]
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