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Electronic Principles

Electronic Principles
How much current flows through a 60-W light bulb that is operating at 120 V?

None of these
7200 A
0.5A
0.083333333333333
180 A

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Electronic Principles
Which one of the following devices is most often used for measuring opposition to current flow in a circuit?

Ammeter
Voltmeter
Ohmmeter
Wattmeter
None of these

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Electronic Principles
How much current flows through a 0.02 micro F capacitor that is operating from a 12-V ac, 100-Hz source?

None of these
2.02 A
157 raA
0.995 mA
0.151 mA

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Electronic Principles
How much power is being dissipated by a 1000 W resistance that has 25 V applied to it?

0.625 W
None of these
80 W
325 kW
0.24 W

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Electronic Principles
If a transistor operates at the middle of the load line, an increase in the current gain will move the Q point

None of these
down
up
nowhere
off the load line

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Electronic Principles
How much current flows through a 0.02-H choke that is operating from a 12-V ac, 100-Hz source?

0.955 A
0.41666666666667
0.02 A
None of these
2.02 A

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