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Electrical Grid 1 > Chapter 2 > Flashcards

Chapter 2 Flashcards

Ohms and Watts

1
Q

What is an ohm?

A

A unit of resistance

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2
Q

What is a watt

A

A unit of electrical power

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3
Q

How many watts are in one horsepower?

A

746 watts

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4
Q

How do you calculate wattage?

A

Volts x Amps

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5
Q

Explain the effects that resistance and power have on the electrical system

A

Resistance creates heat and light as a byproduct.

Power is given to calculate demand

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Electrical Grid 1 (10 decks)

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