Master electrician Study guides, Class notes & Summaries

Type ____ is multiconductor cable identified for use as underground service entrance cable. - Type USE cable Knife switch rated for more than 1200 Amps at 250Volts or less - Can be used only as isolating switch, shall not be opened under load Track lighting with outlets in a bathroom is not allowed because ? - Track lighting has receptacle Where internal combustion engines are used as the prime motor, an on site fuel supply shall be provided with an on premise fuel supply sufficient for n...

NYC MASTER ELECTRICIAN EXAM (2023/2024) RATED A Type ____ is multiconductor cable identified for use as underground service entrance cable. Type USE cable Knife switch rated for more than 1200 Amps at 250Volts or less Can be used only as isolating switch, shall not be opened under load Track lighting with outlets in a bathroom is not allowed because ? Track lighting has receptacle Where internal combustion engines are used as the prime motor, an on site fuel supply shall be provided with an ...

Master Electrician License Exam Questions and Answers 100% AccurateMaster Electrician License Exam Questions and Answers 100% AccurateMaster Electrician License Exam Questions and Answers 100% AccurateMaster Electrician License Exam Questions and Answers 100% Accurate 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-...

Master Electrician Exam Review Questions and Answers 100% CorrectMaster Electrician Exam Review Questions and Answers 100% CorrectMaster Electrician Exam Review Questions and Answers 100% Correct 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 ha...

NYC MASTER ELECTRICIAN EXAM (Electrical exam) QUESTIONS WITH 100% COMPLETE ANSWERS.

NYC MASTER ELECTRICIAN EXAM|230 QUESTIONS AND ANSWERS

Michigan Master Electrician PREP TEST Q&A | VERIFIED 3 phase voltage drop - ANSWER 1.73 x K x I x L/A (K = resistance per foot, I = Current, L = length) Efficiency 3 phase - ANSWER HP(746)/1.73IE(pf) When equipment grounding is accomplished by means of an equipment ground, the size is determined from - ANSWER Table 250.122 Parallel conductors in nonmetallic raceway, grounding is determined by - ANSWER Table 250.122(F) When supplying power from a grounded system from one building to ...

MASTER ELECTRICIAN TEST 211 QUESTIONS WITH 100% CORRECT 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 - 100 pounds The maximum total voltage droop on a branch circuit is - 3% the floors of vaults in contact with the earth shall be of concrete that is not less then - 6 inches thick according to the NEC bare live parts are guarded from the public in the following methods except - protected by fireproof curtain equipment associated with the electrical...