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Multiple Choice Quiz
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1
Which of the following is not a condition of amplifier bias?
A)saturation
B)active
C)inactive
D)cutoff
2
The loading effect an amplifier presents to a signal source is called
A)input impedance
B)internal impedance
C)source impedance
D)load impedance
3
What results when the source impedance equals the amplifier input impedance?
A)distortion
B)impedance matching
C)amplifier cutoff
D)phase inversion
4
Which amplifier configuration provides low input impedance, no current gain, and no phase inversion?
A)common-emitter
B)common-collector
C)common-base
D)collector follower
5
The operating point of an amplifier depends on
A)base current
B)emitter current
C)collector current
D)load resistance







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