A. RC
B. RC || RE
C. RC – RE
D. RC + RE
0
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For highest power gain, one would use _________________configuration?
0
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A transistor converts __________________?
A. CC
B. CB
C. CE
D. none of the above
0
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In transistor amplifiers, we generally use______________ capacitors?
A. c. power into a.c. power
B. c. power into d.c. power
C. high resistance into low resistance
D. none of the above
0
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The value of collector load RC in a transistor amplifier is _______________the output impedance of the transistor?
A. Electrolytic
B. Mica
C. Paper
D. Air
0
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The output power of a transistor amplifier is more than the input power because the additional power is supplied by__________________?
A. The same as
B. Less than
C. More than
D. None of the above
0
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A transistor amplifier has high output impedance because ______________?
A. Transistor
B. Biasing circuit
C. Collector supply VCC
D. None of the above
0
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CC configuration is used for impedance matching because its ________________?
A. Emitter is heavily doped
B. Collector has reverse bias
C. Collector is wider than emitter or base
D. None of the above
0
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The d.c. load of a transistor amplifier is generally_______________ that of a a.c. load?
A. Input impedance is very high
B. Input impedance is low
C. Output impedance is very low
D. None of the above
0
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If the input capacitor of a transistor amplifier is short-circuited, then_________________?
A. The same as
B. Less than
C. More than
D. None of the above