Residential wiring chapter 8 Exam Questions With Verified Answers.
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Course
Electrical Wiring
Institution
Electrical Wiring
Residential wiring chapter 8 Exam Questions
With Verified Answers.
A cable is Or two or more insulated wires group together within a common protective cover? -
answerTrue
A solid wire is an insulated conductor composed of only one wire? - answerTrue
The letters "W/GRN" mean "without ground". -...
Residential wiring chapter 8 Exam Questions
With Verified Answers.
A cable is Or two or more insulated wires group together within a common protective cover? -
answer✔True
A solid wire is an insulated conductor composed of only one wire? - answer✔True
The letters "W/GRN" mean "without ground". - answer✔False "With"
Insulated wires are rated based on their current carrying capacity. - answer✔True
NM cable is typically sold in boxed rolls of 25 feet 250 feet and reels of 2000 feet? - answer✔False
Roughing in must be performed in such a way that the entire electrical system can be easily traced
before walls and ceilings are in place? - answer✔True
Cable and wires should be stripped after being installed in the box? - answer✔False
Routing over or under a corner is another method of routing cable? - answer✔True
Component grounding as a grounding method where the ground wire is attached directly to an electrical
components such as a receptacle? - answer✔True
Folding and tucking wires inside the electrical box avoids damaging exposed wires as wall coverings are
placed in other construction is being performed? - answer✔True
________ is a conductor material composed of copper bonded to the outside of an aluminum wire to
counter the problem of oxidization - answer✔Copper clad aluminum
No. 14 and No. ________ AWG wires are used for wiring most lighting circuits and supplying power to
standard receptacles. - answer✔12
The letters "_______" indicate Cable used for damp underground locations - answer✔UF
The commonly used number 14 AWG 15 amp wire is white, the number 12 AWG 20 amp wire is yellow,
and the number 10 AWG 30 amp wire is ________. - answer✔Orange
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