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Electronic Principles

Electronic Principles
What is the turns ratio for the transformer specified in the above question?

0.575
1.5
10.738
0.707
None of these

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Electronic Principles
Holes are the minority carriers in which type of semiconductor?

None of these
p-type
n-type
Intrinsic
Extrinsic

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Electronic Principles
The voltage across a 1N4001 is 0.93V when the current is 1A. What is the power dissipation of the diode for these values?

9.3 W
None of these
0.93 W
0.041666666666667
0.93 V

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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?

2.02 A
0.151 mA
0.995 mA
None of these
157 raA

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Electronic Principles
The net charge of a neutral copper atom is

-1
None of these
1
4

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Electronic Principles
A circuit has two different voltage sources that are connected in a series-aiding form. If the sources are rated at 6 V and 9 V, what is the total source voltage?

None of these
7.5 V
15 V
8 V
16 V

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