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Residential Wiring Chapter 10,11 & 13 Exam Questions and Answers
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Residential Wiring Chapter 10,11 & 13 Exam Questions and Answers
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Residential Wiring Chapter 10,11 & 13Exam Questions and Answers
1. A light above a workbench is an example of ____. - Answer -task lighting
2. A light dimmer ____ be used as a speed control for a ceiling fan or other motor.
Should or should not - Answer -should not
3. A raised plaster cover (often called a plaster ring or mud ring) is permitted to increase
the maximum number of conductors permitted in an outlet box when it is ____. - Answer
-marked with its cubic-inch volume
4. Ceiling fan boxes designed to support more than ____ pounds must have the
maximum weight they are designed to support included in the marking. - Answer -35
5. Ceiling fan speed can be controlled by ____. - Answer -pull chain on the fan; speed
control mounted in a wall box; remote control similar to TV/VCR type
6. Ceiling fans must be specially supported for all of the following reasons, except for
____. - Answer -safe grounding
7. In a room that may be used as a home office, you could consider ____. - Answer -
using 12 AWG for the home run or even the entire branch circuit(s); wiring in quadplex
receptacles instead of duplex receptacles; using only plug-in strips that are UL listed
8. Many electricians wire the lights and receptacles in a room on different circuits
because this ____. - Answer -offers the advantage that all power in a room will not go
out if the overcurrent protective device trips
9. Receptacle outlets must be installed in any wall space ____ or more in width. -
Answer -24 in. (600 mm)
10. Receptacles installed on 15- and 20-ampere branch circuits must be of the ____
type. - Answer -grounding
11. Residential wiring plans generally show lighting and receptacle outlet locations but
not circuits. The electrician should design the installation with which of the following in
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