Master electrician exam - Study guides, Class notes & Summaries

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

Master Electrician Exam Questions and Answers 100% Correct Master Electrician Exam Questions and Answers 100% Correct Master Electrician Exam Questions and Answers 100% Correct In a farm building where livestock is housed and an equipotential plane system is required because wire mesh or other conductive elements are embedded or placed under concrete and bonded to metal structures that could become energized, the equipotential plane is necessary to minimize _____ differences within the pl...

Master Electrician Exam Review -with 100% verified solutions

Master Electrician Exam Review 2024

NYC MASTER ELECTRICIAN EXAM 2024 QUESTIONS WITH CORRECT ANSWERS ALREADY PASSED AND VERIFIED 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 i...

#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 - ANSWERD. 72.1 #2 Refer to the Level Power plan by clicking on the EXHIBIT button above For the circuit that serves the outside HP-5 motor compressor conditioning unit, the maximum rating of the inverse time breaker permitted to provide short-circuit is ___am...

Master Electrician EXAM TEST QUESTIONS with verified answers 100% Asbestos is commonly used as the covering of electric wires in locations where there is likely to be high a. voltage b. temperature c. humidity d. current - ANSWER b. temperature Overloading insulated wire or cable for long periods of time is considered poor practice because it usually causes a. over expansion of the conductor b. the conductor to melt c. damage to the duct or conduit d. the insulation to deter...

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...

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 is: 1,000,000 CM - Answer- 6. A round bus-bar one inch in diameter, has a circular mil area of: four...

MASTER ELECTRICIAN EXAM 2024 VERIFIED QUESTIONS AND ANSWERS GRADED A+