IEC FIRST YEAR EXAMACTUAL

IEC FIRST YEAR EXAM(ACTUAL 2025/2026)

STUDY QUESTIONS SOLVED 100% CORRECT

|VERIFIED ANSWERS

What is the result if the neutral wire becomes open on a multiwire circuit having unequal loads? - ><<>>The load of higher resistance would overheat and probably be damaged.

The Code reference that specifies the type of disconnecting means (circuit breaker for example) that can be used on a multiwire branch circuit that feeds devices mounted on the same yoke [a stack switch or a duplex receptacle for example] is ___. - ><<>>240.15(B)(1)

What is the minimum number of 125-volt, 15- or 20-ampere convenience receptacles that the NEC ® requires to be installed near a permanently installed pool? The pool is located in your neighbor's backyard. - ><<>>one

While installing Cat 5 cable, pulling too hard can damage the ___. - ><<>>jacket, conductor, insulation

When a portable generator provides power for frame-mounted receptacles only, the NEC ® ___ require the frame to be connected to a grounding electrode. - ><<>>does not 1 / 2

Transfer switches use a ___ to prevent the feedback of electricity between the generator power and the normal utility power. - ><<>>mechanical interlock

It is permitted to run normal power conductors and optional standby power conductors in the same raceway or enclosure. - ><<>>true

when installing and audio/video/data cables, the cables run should ___ - ><<>>not be kinked, be secured with rounded or depth stop staples, be bounded loosely with other cables

terminations of RG-6 cable are made using __ connectors (jacks) - ><<>>F (connector) only

Home automation controllers that utilize radio frequency (RF) ___ - ><<>>can send signals through walls

A disconnecting means (or means of disconnect) for a swimming pool circulation pump must be installed ___ - ><<>>at least 5' from the inside of the pool, readily accessible, so that it is visible from the pump

• / 2