If an electric motor requires 5 amperes of electricity and is designed to be used in a 120-volt electrical circuit, how many watts of current will that motor use in one hour? (Formula: W = V x A)

Ag. Mech 4.06-4.07

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9th Grade
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1.
FLASHCARD QUESTION
Front
Back
600
2.
FLASHCARD QUESTION
Front
What is the amperage of a circuit with ten 60-watt light bulbs in a 120-volt circuit? (Formula: A = W ÷ V)
Back
5
3.
FLASHCARD QUESTION
Front
What is the amperage rating of an electrical device that uses 8 kilowatts of electricity when operated for 10 hours in a 120-volt circuit? (Formula: A = W ÷ V)
Back
6.67
4.
FLASHCARD QUESTION
Front
How many watts make up a kilowatt?
Back
1000
5.
FLASHCARD QUESTION
Front
What is the unit of measurement of electrical pressure?
Back
volt
6.
FLASHCARD QUESTION
Front
An agricultural mechanics shop has five 200-watt lights, a 600-watt saw, and a 100-watt fan that were used for 5 hours. How many kilowatts of electricity were used?
Back
8.5
7.
FLASHCARD QUESTION
Front
If the local rate for electricity is $0.13 per kilowatt-hour, how much should the electric bill be for 120 kilowatt-hours?
Back
$15.60
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