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Electronic Principles

Electronic Principles
How many types of flow are there in a semiconductor?

None of these
2
1
3

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Electronic Principles
What kind of device is a diode?

Unipolar
Linear
Nonlinear
None of these
Bilateral

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Electronic Principles
When the graph of current versus voltage is a straight line, the device is referred to as

Nonlinear
Active
None of these
Linear
Bipolar

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Electronic Principles
The equivalent of 1 megohms is:

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

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Electronic Principles
Doubling the operating frequency of a capacitive circuit:

has no effect on the capacitive reactance
None of these
doubles the amount of a capacitive reactance
multiplies the capacitive reactance by 6.28
cuts the capacitive reactance in half

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Electronic Principles
Doubling the operating frequency of a purely capacitive circuit:

thrice the amount of total current
cuts the total current by one-half
None of these
has no effect on the total circuit current
doubles the amount of total current

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