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.Management Sciences
A. 3 db
B. 66 db
C. 20 db
D. 200 db
Related Mcqs:
- A radio receiver has____________of amplification?
- A. One stage B. Two stages C. Three stages D. More than one stages...
- RC coupling is used for_____________amplification?
- A. Voltage B. Current C. Power D. None of the above...
- The gain of an amplifier is expressed in db because_____________?
- A. It is a simple unit B. Calculations become easy C. Human ear response is logarithmic D. None of the above...
- The total gain of a multistage amplifier is less than the product of the gains of individual stages due to____________?
- A. Power loss in the coupling device B. Loading effect of the next stage C. The use of many transistors The use of many capacitors...
- If the power level of an amplifier reduces to half, the db gain will fall by___________?
- A. 5 db B. 2 db C. 10 db D. 3 db...
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