RESIDENTIAL WIRING SYSTEM COMPONENTS WITH COMPLETE SOLUTIONS
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RESIDENTIAL WIRING SYSTEM COMPONENTS
Institution
RESIDENTIAL WIRING SYSTEM COMPONENTS
RESIDENTIAL WIRING SYSTEM
COMPONENTS WITH COMPLETE
SOLUTIONS
What are the main components of a residential wiring system?
The main components include wires, circuit breakers, outlets, switches, and junction boxes.
What type of wire is commonly used for residential wiring?
Non-metallic s...
RESIDENTIAL WIRING SYSTEM
COMPONENTS WITH COMPLETE
SOLUTIONS
What are the main components of a residential wiring system?
✔✔The main components include wires, circuit breakers, outlets, switches, and junction boxes.
What type of wire is commonly used for residential wiring?
✔✔Non-metallic sheathed cable, often referred to as NM cable, is commonly used for residential
wiring.
How do electrical outlets function in a residential wiring system?
✔✔Electrical outlets provide access to electricity for powering devices and appliances
throughout the home.
What is the function of a switch in a wiring system?
✔✔A switch controls the flow of electricity to a light fixture or device, allowing you to turn it on
or off.
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, What role do junction boxes play in residential wiring?
✔✔Junction boxes protect and contain electrical connections, ensuring safety and compliance
with electrical codes.
How is a GFCI outlet different from a standard outlet?
✔✔A GFCI outlet has built-in ground fault protection, which helps prevent electrical shock in
wet areas like bathrooms and kitchens.
What is the purpose of using a grounding wire in electrical systems?
✔✔A grounding wire provides a safe path for electrical current to reduce the risk of electric
shock and protect appliances.
Why is proper wire sizing important in residential wiring?
✔✔Proper wire sizing prevents overheating and ensures that the wire can safely carry the
intended electrical load.
What is a three-way switch used for in residential wiring?
✔✔A three-way switch allows control of a single light fixture from two different locations, such
as at the top and bottom of a staircase.
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