
WattPrep: Texas Electrician
Pass the TDLR journeyman exam
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What's New in WattPrep
1.0.4
September 23, 2026
Updated to NEC 2026 with 40 original practice questions and revised code references. Dwelling exercises now distinguish branch-circuit lighting from feeder and service lighting. Corrected ampacity values, motor currents and overload calculations, appliance demand factors, and box-fill allowances. Code and calculation sessions use separate question pools and their respective exam pace. Existing study history is preserved. Answers and supported calculator values were checked against the 2026 code. Independent licensed electrician review has not been completed; verify answers in your code book.
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