Residential Electrician Verified Bundle With Complete Questions And Answers

Which of that following locations at dwelling units require GFCI protection? - Answer-a. Receptacles within gaarages Which type of cable with a corrugated sheath has a maximum bend raduis of 7 times the cable diameter? - Answer-a. Type MC Which of the following circuits require a minimum of 20A ...

A(n) _______ is the circuit conductors between the final overcurrent device and the outlets. open circuit branch circuit feeder circuit service conductor - Answer-branch circuit The circuit conductors between the service equipment and the final branch circuit overcurrent protection device is a...

The MAXIMUM height that kitchen countertop receptacle outlets may be installed above the countertop shall be _____. a) 12 inches b) 18 inches c) 20 inches d) 24 inches - Answer-C: 20 inches Ref: 210.52(C)(5) For dwelling units, panelboards are permitted to be located in all the areas listed E...

When a single branch-circuit with an equipment grounding conductor is supplying a detached garage from a house, what, if any, additional grounding electrode(s) is/are required at the garage? a) A ground rod and underground metal water pipe. b) A metal underground water pipe only. c) A metal unde...

The minimum size equipment grounding conductor for a 100 ampere, 120/240 volt single phase underground dwelling feeder whose ungrounded conductors have been increased in size from 3 AWG copper to 1 AWG copper is __ AWG copper Ampacities, Grounding 250.122(B) Table 250.122 Table 8 Ch 9 - Answer-4...

Which of that following locations at dwelling units require GFCI protection? - Answer-Receptacles within gaarages Which type of cable with a corrugated sheath has a maximum bend raduis of 7 times the cable diameter? - Answer-Type MC Which of the following circuits require a minimum of 20A of ove...

What is the MAXIMUM allowable cord length for the cord supplying a cord-and-plug connected dishwasher installed under a kitchen counter in a dwelling unit? a) 11⁄2 feet b) 2 feet c) 3 feet d) 4 feet - Answer-D: 4 feet Ref: 422.16(B)(2)(2) What is the MINIMUM size copper SE cable with type T...

the NEC is the basic standard; local and state codes are to be considered also. - Answer-What code sets standards for electrical installation work? The local electrical inspection authority - Answer-what authority enforces the requirements set by the NEC? Minimum - Answer-does the NEC provide mi...

Ferrous metal enclosures for grounding electrode conductors shall be _____. a) electrically continuous b) electrically isolated c) not permitted d) rigid metal conduit (RMC) only - Answer-A: electrically continuous Ref: 250.64(E) Unless listed for the control of other loads, general use dimmer...