Electrical Wiring Flashcard

Front

What is electricity?

Back

The movement of electrons.

Front

Which component of a residential electrical system distributes power from the utility company to the house?

Back

Service entrance

Front

What is the purpose of a circuit in electrical wiring?

Back

To distribute electricity to devices

Front

Which of the following materials is commonly used as a conductor in electrical wiring? Aluminum, Plastic, Copper, Steel

Back

Copper

Front

What does a switch do in an electrical circuit?

Back

Controls the flow of electricity

Front

Which safety precaution should be taken before starting any wiring project?

Back

Turn off the power at the main breaker panel

Front

What tool is used to strip insulation from electrical wires?

Back

Wire strippers

Front

How should wires be connected when joining them together?

Back

Connected using wire nuts or terminal blocks

Front

What should be done to keep wiring neat and organized?

Back

Bundle wires together using tape.

Front

What is the purpose of leaving a service loop of extra wire at outlet or switch boxes?

Back

To allow for future adjustments or repairs