Master electrician Guides d'étude, Notes de cours & Résumés

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 shall be provided ...

There are six conductors in a race way connected to 75° C rated circuit breaker. Each wire has a 70 amp load using THHM conductors. The minimum size conductors used our #_________AWG correct answer: 4 Thermal insulation shall not be installed within _________inches of recessed lighting fixtures correct answer: 3 A 1 inch conduit contains three wire circuits or a phase system. All conductors are number 10 TW. Each circuit consist of two phase conductors and one grounding conductor and on...

branch circuit correct answersThat portion of a wiring system extending beyond the final overcurrent device is called the: Calculated load correct answersThe final sum of the computed loads, based on the minimum code requirements, is the Resistance correct answersAs compared to #10, a #8 wire of the same Iength has less: 0.001 inch correct answersOne circular mil is the area of a circle whose diameter is: 1,000,000 cm correct answersA round bus-bar one inch in diameter, has a circular mil ar...

NYC MASTER ELECTRICIAN EXAM QUESTIONS AND ANSWERS 100% ACCURATENYC MASTER ELECTRICIAN EXAM QUESTIONS AND ANSWERS 100% ACCURATENYC MASTER ELECTRICIAN EXAM QUESTIONS AND ANSWERS 100% ACCURATE Type ____ is multiconductor cable identified for use as underground service entrance cable. - ANSWER-Type USE cable Knife switch rated for more than 1200 Amps at 250Volts or less - ANSWER-Can be used only as isolating switch, shall not be opened under load Track lighting with outlets in a bathroom is n...

MASTER ELECTRICIAN TEST 211 WITH COMPLETE SOLUTIONS MASTER ELECTRICIAN TEST 211 WITH COMPLETE SOLUTIONS MASTER ELECTRICIAN TEST 211 WITH COMPLETE SOLUTIONS Given: Two separate Services are identical in voltage and amperage, except that one service serves only motor - loads and the other serves lighting loads only. in the event of a short circuit in these services, the available short circuit current will be: A) The same in either service B) Higher in the motor-load service C...

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

MASTER ELECTRICIAN TEST 211 With Verified Solutions Graded A+ Given: Two separate Services are identical in voltage and amperage, except that one service serves only motor - loads and the other serves lighting loads only. in the event of a short circuit in these services, the available short circuit current will be: A) The same in either service B) Higher in the motor-load service C) Higher in the lighting -load service D) 25% greater in the service for the motor load - The same in eithe...

MASTER ELECTRICIAN TEST 211 LATEST 2023 GRADED A Given: Two separate Services are identical in voltage and amperage, except that one service serves only motor - loads and the other serves lighting loads only. in the event of a short circuit in these services, the available short circuit current will be: A) The same in either service B) Higher in the motor-load service C) Higher in the lighting -load service D) 25% greater in the service for the motor load The same in either service (gener...