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.Management Sciences
A. Keep the amplifier cool
B. Protect from rusting
C. Prevent induction due to stray magnetic fields
D. None of the above
Related Mcqs:
- When a transistor is cut off _________________?
- A. Maximum voltage appears across transistor B. Maximum current flows C. Maximum voltage appears across load D. None of the above...
- The output stage of a multistage amplifier is also called _________________-?
- A. Mixer stage B. Power stage C. Detector stage D. F stage...
- A class A power amplifier uses _________________?
- A. Two transistors B. Three transistors C. One transistor D. None of the above...
- The class B push-pull circuit can deliver 100 W of a.c. output power. What should be the minimum power rating of each transistor ?
- A. 20 W B. 40 W C. 10 W D. 80 W...
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