Exam (elaborations)
RESIDENTIAL WIRING SYSTEM COMPONENTS EXAM 2024 QUESTIONS AND ANSWERS
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RESIDENTIAL WIRING SYSTEM COMPONENTS EXAM
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RESIDENTIAL WIRING SYSTEMCOMPONENTS EXAM
The duplex outlet cover is attached with how many screws - Answer -ONE
A properly connected outlet has the white wire connected to which screw (color) -
Answer -SILVER
What is the name of a component with two receptacles on a single outlet - Answer -
DUPLEX
In a wiring installation plan, each branch connects to what - Answer -SWITCH OR
OUTLET
The other sheath of a nonmetallic cable is usually made of - Answer -VINYL PLASTIC
The small round pieces of metal that snap out of electrical boxes are called - Answer -
KNOCKOUTS
A standard electrical switch is operated by what - Answer -LEVER OR BUTTON
The common grounding methods used in junction boxes include all of the following
except which one - Answer -JUMPER CABLES
A special tool used to safely and quickly remove non-metallic cable sheath is the -
Answer -CABLE RIPPER
An installation plan has two parts, the layout drawing and the - Answer -WIRING
DETAILS
What kind of special screws are used by receptacles and switches for attaching to a box
- Answer -CAPTIVE
What is used to secure non-metallic cables to an electrical box - Answer -CABLE
CONNECTORS
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