Master electricians - Study guides, Class notes & Summaries

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

NYC MASTER ELECTRICIAN EXAM|230 QUESTIONS AND ANSWERS

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-...

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

MASTER ELECTRICIAN TEST 211 QUESTIONS WITH 100% CORRECT ANSWERS.

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

Master Electrician Examination QUESTIONS WITH VERIFIED ANSWERS #1 Refer to the Level Power plan by clicking on the EXHIBIT button above Based on the information shown of this exhibit, the current in the branch circuit for the HP-5 indoor unit is _________amperes A.0 B. 7.2 C. 52.0 D. 72.1 - ANSWER D. 72.1 The ground fault circuit protection for personnel works on the principle of measuring unbalanced current between A. UNDERGROUND CONDUCTORS B. THE SERVICE DISCONNECT AND BRANCH C...

MASTER ELECTRICIAN QUESTIONS AND ANSWERS

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