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Electronic Principles

Electronic Principles
Assuming 100% efficiency, what is the power being consumed at the secondary winding of the transformer described in question 91?

100 W
None of these
200 W
1000 W
20 W

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Electronic Principles
Holes act like:

Atoms
Positive charges
Crystals
Negative charges
None of these

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Electronic Principles
What is the algebraic sum of this series of values:+2, -3, -6,+4?

2
-3
None of these
-6

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Electronic Principles
The equivalent of 1 megohms is:

1 k ohm
one-millionth of an ohm
None of these
100,000 ohm
one million ohms

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Electronic Principles
The total impedance of a series RLC circuit:

is minimum at the resonant frequency
always decreases as the applied frequency increases
is maximum at the resonant frequency
always increases as the applied frequency increases
None of these

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Electronic Principles
When the Q point moves along the load line, the voltage increases when the current

Can be any of above
None of these
Increases
Decreases
Stays the same

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