A. Class A
B. Class B
C. Class C
D. None of the above
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Related Mcqs:
- If the zero signal dissipation of a transistor is 1W, then power rating of the transistor should be at least___________________?
- A. 5 W B. 33 W C. 75 W D. 1 W...
- An amplifier receives 0.1 W of input signal and delivers 15 W of signal power. What is the power gain in db?
- A. 8 db B. 6 db C. 5 db D. 4 db...
- When an input signal 1 is applied to a NOT gate, the output is ______________?
- A. 0 B. 1 C. Either 0 & 1 D. None of the above...
- The output signal voltage and current of a power amplifier are 5V and 200 mA; the values being r.m.s. What is the power output ?
- A. 1 W B. 2 W C. 4 W D. None of the above...
- If the maximum collector current due to signal alone is 3 mA, then zero signal collector current should be at least equal to___________________?
- A. 6 mA B. mA C. 3 mA D. 1 mA...
- 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...
- 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...
- The same signal in Problem 2 is applied to an RC high-pass filter. If the reactance is zero at the input frequency, the output voltage is____________?
- A. 12.73 V peak-to-peak B. 18 V peak-to-peak C. 9 V peak-to-peak D. zero...
- 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...
- For the same a.c. power output as above, what should be the minimum power rating of transistor for class B operation?
- A. 10 W B. 4 W C. 8 W D. None of the above...
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