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Electronic Principles

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

2.02 A
None of these
157 raA
0.151 mA
0.995 mA

ANSWER DOWNLOAD EXAMIANS APP

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

None of these
0.02 A
2.02 A
0.955 A
0.41666666666667

ANSWER DOWNLOAD EXAMIANS APP

Electronic Principles
If the current gain is 200 and the collector current is 100 mA, the base current is

None of these
2 mA
0.083333333333333
0.5 mA
200 A

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Electronic Principles
The number of free electrons and holes in intrinsic semiconductor increases when the temperature

Increases
None of these
Stays the same
Decreases
0oC

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Electronic Principles
Suppose a voltage source has an ideal voltage of 12V and an internal resistance of 0.5W. For what values of load resistance will the voltage source appear stiff?

6 Ohm
5 Ohm
100 Ohm
50 Ohm or more
None of these

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Electronic Principles
When operating above its resonant frequency, a series RLC circuit has the characteristics of a:

series RLC circuit operated below its resonant frequency
None of these
purely resistive circuit
series RC circuit
series RL circuit

ANSWER DOWNLOAD EXAMIANS APP
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