Electricians - Study guides, Class notes & Summaries

Electrician's Licensing Exam Questions and Answers

Which article of the NEC covers grounding? - Answer Article 250 What is a dropout plate? - Answer Metal plate with a curve surface for cable to follow as it passes from the tray All of the following are common service voltages in the United States Except: - Answer 372/575 3-Phase, 4-wire What does a GFCI breaker do? - Answer Opens a circuit to prevent operation of an electrical device What will happen when one or more coils in a winding are grounded? - Answer The motor will...

Electrician's Licensing Exam Questions and Answers 100% Correct NEC Article ______ defines breakers and fuses. According to NEC Article 100, a device that opens and closes a circuit by nonautomatic means automatically closes for a predetermined overcurrent. Annex _____ of NEC covers conduit fill. Annex C of NEC covers conduit and tubing fill for conductors and fixture wire fill. NEMA stands for National Electrical Manufacturers Association True - NEMA is the acronym for National Electrical Ma...

Electrician's Licensing Exam questions and answers correct and verified 100%Electrician's Licensing Exam questions and answers correct and verified 100%Electrician's Licensing Exam questions and answers correct and verified 100%Electrician's Licensing Exam questions and answers correct and verified 100%

branch circuit - ANSWER That portion of a wiring system extending beyond the final overcurrent device is called the: Calculated load - ANSWER The final sum of the computed loads, based on the minimum code requirements, is the Resistance - ANSWER As compared to #10, a #8 wire of the same Iength has less: 0.001 inch - ANSWER One circular mil is the area of a circle whose diameter

NEC Article ______ defines breakers and fuses. correct answers According to NEC Article 100, a device that opens and closes a circuit by nonautomatic means automatically closes for a predetermined overcurrent. Annex _____ of NEC covers conduit fill. correct answers Annex C of NEC covers conduit and tubing fill for conductors and fixture wire fill. NEMA stands for National Electrical Manufacturers Association correct answers True - NEMA is the acronym for National Electrical Manufacturers A...

MASTER ELECTRICIAN TEST QUESTIONS & ANSWERS

If the cover for an underground pull box used for circuits over 600v is not locked, bolted, or screwed into place, then it must weigh equal to - ANSWER 100 pounds The maximum total voltage droop on a branch circuit is - ANSWER 3% the floors of vaults in contact with the earth shall be of concrete that is not less then - ANSWER 6 inches thick according to the NEC bare live parts are guarded from the public in the following methods except - ANSWER protected by fireproof curtain

Electrician's Licensing Exam Questions And Answers Latest Top Score. NEC Article ______ defines breakers and fuses. - correct answer. According to NEC Article 100, a device that opens and closes a circuit by nonautomatic means automatically closes for a predetermined overcurrent. Annex _____ of NEC covers conduit fill. - correct answer. Annex C of NEC covers conduit and tubing fill for conductors and fixture wire fill. NEMA stands for National Electrical Manufactu...

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