Residential Wiring Chapter 12 Exam Questions With Verified Answers.
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Course
Electrical Wiring
Institution
Electrical Wiring
Residential Wiring Chapter 12 Exam
Questions With Verified Answers.
The UL label and the OSHA label are two standard organization labels found on the metallic mounting
straps of switches - answerFalse CSA
Voltage and current ratings are always marked on a switch - answerTrue
The function of ea...
Residential Wiring Chapter 12 Exam
Questions With Verified Answers.
The UL label and the OSHA label are two standard organization labels found on the metallic mounting
straps of switches - answer✔False CSA
Voltage and current ratings are always marked on a switch - answer✔True
The function of each which can be represented using control symbols - answer✔True
In a dwelling, three way switches are mainly use to control light circuits. - answer✔False Single pole
Three way switches do not have a designated on or off position marked on the toggle component
because the common terminal always feeds current to one of the traveler terminals - answer✔True
The pole position of both connected three way switches determines whether or not a circuit is
complete(the light is on). - answer✔True
Do not use a dimmer switch to control a fan, as it can degrade the operation of the fan motor. -
answer✔True
A vacancy sensor operates by turning a light on or off automatically based on presence in the space? -
answer✔False only off
For fire safety, NIC rated fixtures must have at least 3 foot of clearance around the fixture including the
wiring box from thermal insulation - answer✔True
Construction layouts indicate the placement of electrical devices, electrical boxes, and cable or conduit
runs. - answer✔True
Wiring plans provide detailed representations of the connections for switches and receptacles in an
electrical circuit - answer✔False device
Wiring plans do not provide enough information to successfully wire each room - answer✔False
In a hallway with a single light, a three way switch circuit can be installed to power the light from both
entrance/exit locations? - answer✔True
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