Related Questions

In order to get more voltage gain from a transistor amplifier, the transistor used should have ___________
A Thin base
B Thin collector
C Wide emitter
D None of the above
In a single stage transistor amplifier, RC and RL represent collector resistance and load resistance respectively. The transistor sees a d.c. load of ___________
A RC + RL
B RC || RL
C RL
D RC
The value of collector load RC in a transistor amplifier is ___________ the output impedance of the transistor.
A The same as
B Less than
C More than
D None of the above
A transistor is a ___________ operated device
A current
B voltage
C both voltage and current
D none of the above
A tuned amplifier is generally operated in ___________ operation
A Class A
B Class C
C Class B
D None of the above
When a differential amplifier is operated single-ended, ___________
A the output is grounded
B one input is grounded and signal is applied to the other
C both inputs are connected together
D the output is not inverted
For faithful amplification by a transistor circuit, the value of VBE should ___________ for a silicon transistor
A Be zero
B Be 0.01 V
C Not fall below 0.7 V
D Be between 0 V and 0.1 V
The leakage current in a silicon transistor is about ___________ the leakage current in a germanium transistor
A One hundredth
B One tenth
C One thousandth
D One millionth
For faithful amplification by a transistor circuit, the value of VCE should ___________ for silicon transistor
A Not fall below 1 V
B Be zero
C Be 0.2 V
D None of the above
In a transistor amplifier circuit VCE = VCB + ___________
A VBE
B 2 VBE
C 5 VBE
D None of the above

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