Computer Programming MCQs

5739 MCQs  (Page 514 of 574)

Transistor biasing is generally provided by a_______________?
A. Biasing circuit
B. Bias battery
C. Diode
D. None of the above
The circuit that provides the best stabilization of operating point is___________________?
A. Base resistor bias
B. Collector feedback bias
C. Potential divider bias
D. None of the above
Transistor biasing is done to keep _____________in the circuit?
A. Proper direct current
B. Proper alternating current
C. The base current small
D. Collector current small
Operating point represents__________________?
A. Values of ic and vce when signal is applied
B. The magnitude of signal
C. Zero signal values of ic and vce
D. None of the above
If biasing is not done in an amplifier circuit, it results in________________?
A. Decrease in the base current
B. Unfaithful amplification
C. Excessive collector bias
D. None of the above
For proper operation of the transistor, its collector should have___________________?
A. Proper forward bias
B. Proper reverse bias
C. Very small size
D. None of the above