NEETS MODULE 7

1
NEETS MODULE 7 CHAPTER 2
2
Q
The base of an NPN transistor must be ______ With
respect to the emitter, the collector msut
be ____ ______than the base?
A
Positive More positive
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3
Q
Transistor labeling 2N130A?
A
2 number of junctions N semiconductor 130
id number A modification number (A is 1st)
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4
Q
The common collector is also referred to as
__________________?
A
Emitter follower
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5
Q
The common collector configuration is used for
what?
A
Current driver for impedance matching Useful in
switching circuits
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6
Q
What transistor configuration is mainly used for
Impedance matching?
A
Common base
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7
Q
What transistor configuration is frequently used
for Amplifier circuits because it has good
voltage, current And power gains?
A
Common emitter
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8
Q
Which transistor configuration is the only
configuration That provides a phase reversal
between input and Output signals?
A
Common emitter
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9
Q
Which class amplifier has the highest degree of
fidelity?
A
Class A
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10
Q
Which class amplifier has the highest efficiency?
A
Class C
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11
Q
What is the term used to represent the faithful
Reproduction of a signal?
A
fidelity
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