10 exam-style questions with answers and explanations, straight from our 1,030-question bank. Tap an answer to check yourself. When you're ready, take the scored version in the free practice test.
These 10 free TX-JE questions are organized by exam domain, so you can see how each part of the Texas Journeyman Electrician License Exam (TX-JE) blueprint is tested. Reveal the answer and explanation under each question.
A service calculation includes lighting loads, appliance loads, and other connected loads. What is the purpose of applying demand factors during the calculation?
Correct answer: A - To account for the expected portion of loads operating simultaneously
A kitchen remodel adds a 20-ampere receptacle branch circuit in a dwelling. Which protection requirement is most appropriate for this branch circuit under the current NEC-based Journeyman exam scope?
Correct answer: A - GFCI and AFCI protection as required for the applicable dwelling location
An electrician installs conductors underground between a service structure and a detached building. Before selecting materials, which design factor is most important to verify?
Correct answer: A - The raceway or wiring method is listed for underground use and installed according to NEC requirements
A panelboard is installed in a commercial workspace. The equipment door can be opened fully, but the working area in front of the panel is obstructed by stored materials. What is the primary concern?
Correct answer: A - Required workspace clearance may not be maintained
A motor nameplate lists a full-load current that will be used for conductor sizing. Which concept is being applied?
Correct answer: A - Motor circuit calculations based on the motor load requirements
A contractor installs electrical equipment near a swimming pool. Which approach best addresses this installation?
Correct answer: A - Apply the NEC requirements for special occupancies and swimming pool installations
A homeowner installs an electric vehicle charger. Which subject area of the Journeyman outline directly applies?
Correct answer: A - Renewable Energy Technologies and electrical vehicle chargers
A feeder supplies a continuous load of 40 amperes. Using the NEC continuous-load calculation principle, what minimum ampere value must be considered for that continuous portion before other loads are added?
Correct answer: A - 50 amperes
A separately derived system transformer is installed. Which installation concept is directly associated with this equipment?
Correct answer: A - Grounding and bonding requirements for the separately derived system
A branch circuit calculation results in a load greater than the rating of the selected conductor. What should the electrician evaluate first?
Correct answer: A - The conductor ampacity and required overcurrent protection
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