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.Management Sciences
A. 180o
B. 0o
C. 90o
D. 270o
Related Mcqs:
- If a transistor amplifier draws 2mA when input voltage is 10 V, then its input impedance is ____________?
- A. 20 kΩ B. 2 kΩ C. 10 kΩ D. 5 kΩ...
- The point of intersection of d.c. and a.c. load lines is called________________?
- A. Saturation point B. Cut off point C. Operating point D. None of the above...
- If a transistor amplifier feeds a load of low resistance (e.g. speaker), then voltage gain will be_______________?
- A. High B. Very high C. Moderate D. Low...
- The purpose of a coupling capacitor in a transistor amplifier is to ___________________?
- A. Increase the output impedance of transistor B. Protect the transistor C. Pass a.c. and block d.c. D. Provide biasing...
- The radio wave picked up by the receiving antenna is amplified about _________________ times to have reasonable sound output?
- A. 1000 B. A million C. 100 D. 10000...
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