chapter 2-3 Flashcards

1
Q

What us power?

A

Watts

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2
Q

What is resistance?

A

Ohms

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3
Q

What is Current?

A

Amps

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4
Q

What is (E)?

A

Voltage

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5
Q

What is the electric quantities wheel?

A

the equations on how to calculate Voltage, Amps, Ohms, and Watts

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6
Q

What is Ohms law

A

(P), (E), (I), and (R) are proportional. If one value rose another may drop

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7
Q

Direct electrical definition?

A

the current is directly proportional to the voltage and inversely proportional to resistance

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8
Q

How many watts is 1hp?

A

746 watts

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9
Q

Is a lightbulb high or low resistance conductor?

A

High resistance

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10
Q

Where does power originate?

A

Generation facility

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11
Q

What effects wire size?

A

Amps

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12
Q

What is an Ac tower and how many wires does it have?

A

Alternating current and has 3 wires

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13
Q

What is a Dc tower and how many wires does it have?

A

Direct current and 1-2 wires

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14
Q

What are the four main elements of power?

A

Generation, Distribution, Transmission, Subtransmission

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15
Q

What is (R)?

A

Ohms

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16
Q

What is (P)?

A

Watts

17
Q

What is (I)?

A

Amps

18
Q
A