RESIDENTIAL WIRING SYSTEM COMPONENTS EXAM QUESTIONS AND ANSWERS RATED A+
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RESIDENTIAL WIRING SYSTEM
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RESIDENTIAL WIRING SYSTEM
RESIDENTIAL WIRING SYSTEM COMPONENTS EXAM QUESTIONS AND ANSWERS RATED A+
The duplex outlet cover is attached with how many screws - Answers ONE
A properly connected outlet has the white wire connected to which screw (color) - Answers SILVER
What is the name of a component with two receptacles on...
RESIDENTIAL WIRING SYSTEM COMPONENTS EXAM QUESTIONS AND ANSWERS RATED A+
The duplex outlet cover is attached with how many screws - Answers ONE
A properly connected outlet has the white wire connected to which screw (color) - Answers SILVER
What is the name of a component with two receptacles on a single outlet - Answers DUPLEX
In a wiring installation plan, each branch connects to what - Answers SWITCH OR OUTLET
The other sheath of a nonmetallic cable is usually made of - Answers VINYL PLASTIC
The small round pieces of metal that snap out of electrical boxes are called - Answers KNOCKOUTS
A standard electrical switch is operated by what - Answers LEVER OR BUTTON
The common grounding methods used in junction boxes include all of the following except which one -
Answers JUMPER CABLES
A special tool used to safely and quickly remove non-metallic cable sheath is the - Answers CABLE
RIPPER
An installation plan has two parts, the layout drawing and the - Answers WIRING DETAILS
What kind of special screws are used by receptacles and switches for attaching to a box - Answers
CAPTIVE
What is used to secure non-metallic cables to an electrical box - Answers CABLE CONNECTORS
When wiring an electrical switch in a direct manner, which wire is connected to both terminals of the
switch - Answers BLACK
The NEC requires that a nonmetallic cable must be secured ________________ from a metallic electrical
box. - Answers 12 inches
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