LAP Y2W1 Day 1

Front

What is wattage?

Back

The unit of electrical power.

Front

What is amperage?

Back

Measurement for flow of electrical current.

Front

Power is measured in _____?

Back

Watts.

Front

What is the ohm?

Back

Unit of measure for electrical resistance.

Front

Low voltage test equipment is used on service lines and equipment energized at ___ volts or less?

Back

600.

Front

What does voltage measure?

Back

Electric pressure or electromotive force.

Front

What is the relationship between watts, volts, and amperes?

Back

Watts = Volts x Amperes.

Front

What is electrical resistance?

Back

The opposition to the flow of electric current.

Front

What is the unit of electrical resistance?

Back

Ohm.

Front

What is the formula for calculating power?

Back

Power (P) = Voltage (V) x Current (I).