Texas Residential Appliance Installer NEC 2026 Exam Preparation

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Original price was: $695.00.Current price is: $495.00.

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Texas Residential Appliance Installer NEC 2026 Exam Preparation has been our specialty since 1972. School enrollment is complete with a Home Study Computer Program, Tutoring, and Live Seminars with real questions, answers, code references, and calculations to prepare you for the actual PSI state licensing exam.

 

The Contractors School Offers the Only Complete 3-In-1 System Consisting Of:

1) New NEC 2026 Home Study Computer Program with 20 excellent sample exams to simulate your actual PSI state exam!
2) Weekend Seminars or Webinars!
3) Engineering tutoring help!

 

While most of our students pass their exams in 4-6 weeks, our system is a three month enrollment and allows for unlimited Home Study Practice Exams, Seminars, and Tutoring for a three month period. Questions, answers, and article references that you need to pass the new PSI state examination are contained in this new program. Choose this program if you are serious about passing your state exam with PSI. Go into the test prepared with the best Home Study Computer Program in Texas!

Our Sample Exams Simulate Your Actual PSI State Exam!

1. A swimming pool branch circuit when properly derated with THWN copper conductors would be a minimum size of what, given a load of 208 V, 3 HP, single-phase, continuous duty operation motor?

  • Correct Answer: NEC – Table 430.248, 430.22(A), 18.7 amperes x 125% = 23.4 amps, then size using Table 310.16 = 12 AWG.

 

2. Use Ohm’s Law and the NEC to calculate what the maximum distance would be between the source voltage and a motor load given the following conditions: 120 VAC, 1 HP pump motor, 13.8 amps FLA, 12 AWG copper, and a maximum voltage drop of 3%.

  • Correct Answer: NEC – Table 8, Chapter 9 for circular mil conversion and “k” calculations. L = Vd x CM/(2 x I x K) = 120V x 3% x 6530CM/(2 x 13.8A x 12.9) = 66 feet.

 

3. Use Ohm’s Law to calculate what the load current would be, given that an 11,000 watt electrical hot tub (spa heater) is connected to a 240-volt residential service.

  • Correct Answer: Ohm’s Law: I = P/E = 11000 watts / 240 volts = 46 A.

Candidates are responsible for bringing their own NEC book to the examination site:

▫ Examination questions are based on the current TDLR-adopted bound edition (NEC 2026).
▫ Any soft-bound edition of the NEC may be used for the examination.
▫ Loose-leaf, spiralbound, or ring-bound copies of the NEC book, will NOT be allowed in the examination room.
▫ Candidate’s NEC book may be highlighted, underlined, and/or contain notes prior to the examination session.
▫ NEC books may be tabbed with permanent index tabs manufactured and/or provided by the NEC book publisher.

 

License Requirements Summary:

  • 80-question exam, 4-hour time limit, minimum test score of 70%
  • State Application Fee: $30.00
  • PSI Test Fee: $64.00
  • Experience Requirement: There are no experience requirements needed to apply.

Applications Must Be Submitted by Mail for the Initial License to TDLR:

 Texas Department of Licensing and Regulation
 PO Box 12157
 Austin, TX, 78711-2157

Examinations Are Administered by the Testing Agency PSI:

 Phone: (833) 333-4741

Testimonials

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FAQ

▫ Does enrollment with the School have a money back guarantee?
Yes, if a student cannot pass, a 100% refund “No Pass No Pay” policy is processed based on the Terms & Conditions of the purchase.
Over 90%, if the student follows the School’s advise on how to study and prepare.
Our 3-in-1 Program combines our (1) home study computer program, (2) live seminars, (3) professional tutoring as needed. Real, actual questions that simulate the PSI exam, providing you exactly what is needed to pass.
Three to four weeks, studying one to two hours a day.
Yes, our practice exams can be switched between English and Spanish. The PSI examination is also offered in Spanish.
Yes, since the Program consists of ACTUAL questions, codebook references, and calculations from the upcoming state exam, it’s worth every penny to pass on the first try.

Why wait? Contact Us, call Daniela, Victor or Natasha today! Click the ADD TO CART button at the top of this page to start your Residential Appliance Installer exam preparation in Texas today.