Journeyman Test Prep Questions with Latest Update

The direction of the rotor for 3-phase motors can be reversed by? - Answers-Switching any TWO leads What size accessible hand hole must a metal light pole have? - Answers-2"×4" Direct burial cables emerging from the ground subject to physical damage shall be installed in...? A. Rigid Metal Conduit B. EMT C. Flexible liquid tight metal conduit - Answers-A. Rigid Metal Conduit The inspection authority shall be notified not less than _____ hours before an inspection? A. 12 B. 24 C. 36 - Answers-B. 24 What kind of receptacle is required in a car wash bay? A. Weather resistant B. Outdoor receptacle C. Arc fault - Answers-A weather resistant Work installed by an electrical contractor can be concealed after? - Answers-Obtaining inspection approval A service disconnect shall be rated not less than ____ amps for a one family dwelling unit. A. 50A B. 100A C. 150A D. 200A - Answers-D. 100A Short sections of ferrous metals raceway used for physical protection of the grounding electrode conductor shall be bonded at both ends to the? A. Ground bar B. Bonding screw C. Grounding electrode conductor D. Main bonding jumper - Answers-Grounding electrode conductor