Electrician exam - Study guides, Class notes & Summaries

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

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

NYC Electrician Exam Q&A PASSED TEST The value of current, time, or both at which an adjustable circuit breaker is set to trip is known as? A) Inverse time B) Ampacity C) Automatic D) Setting - ANSWER D) Setting. The cross-sectional area of three or more THW conductors in a conduit must not exceed what percent of the cross-sectional area of the conduit? A) 30% B) 40% C) 50% D) 60% - ANSWER B) 40 % Chapter 9 Table 1 EMT must be supported within what distance from an outlet b...

Rod-type grounding electrodes of stainless steel shall have a diameter of no less than which of the following? a) 3/8 inch b) 1/2 inch c) 5/8 inch d 3/4 inch - ANSWERc) 5/8 inch Information technology equipment shall be permitted to be connected to a branch circuit by a power-supply cord with a macimum lenght of how many feet? a) 6 b) 10 c) 12 d) 15 - ANSWERd) 15 What is the power of a 4-Ohm resistive load connected to a 120-volt power supply? a) 1,200 watts b) 2,400 watts c...

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Journeyman Electrician Exam Questions and Answers

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