A. Radio frequency
B. Low frequency
C. Audio frequency
D. None of the above
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Related Mcqs:
- The Q of a tuned amplifier is 50. If the resonant frequency for the amplifier is 1000kHZ, then bandwidth is __________________?
- A. 10kHz B. 40 kHz C. 30 kHz D. 20 kHz...
- In the double tuned circuit, if the mutual inductance between the two tuned circuits is decreased, the level of resonance curve ___________________?
- A. Remains the same B. Is lowered C. Is raised D. None of the above...
- A tuned amplifier is generally operated in ____________operation?
- A. Class A B. Class C C. Class B D. None of the above...
- The voltage gain of a tuned amplifier is____________at resonant frequency
- A. Minimum B. Maximum C. Half-way between maximum and minimum D. Zero...
- A tuned amplifier uses__________load?
- A. Resistive B. Capacitive C. LC tank D. Inductive...
- The Q of a tuned amplifier is generally _________________?
- A. Less than 5 B. Less than 10 C. More than 10 D. None of the above...
- If a high degree of selectivity is desired, then double-tuned circuit should have ___________ coupling?
- A. Loose B. Tight C. Critical D. None of the above...
- If the resistance of a tuned circuit is increased, the Q of the circuit _______________?
- A. Is increased B. Is decreased C. Remains the same D. None of the above...
- Tuned class C amplifiers are used for RF signals of________________?
- A. Low power B. High power C. Very high power D. None of the above...
- The Q of a tuned circuit refers to the property of_______________?
- A. Sensitivity B. Fidelity C. Selectivity D. None of the above...
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