Transistor Tuned Amplifiers Mcqs
MCQ: If a high degree of selectivity is desired, then double-tuned circuit should have ___________ coupling?
- Loose
- Tight
- Critical
- None of the above
Releted Questions
Transistor Tuned Amplifiers Mcqs
MCQ: A tuned amplifier is generally operated in ____________operation?
- Class A
- Class C
- Class B
- None of the above
B
MCQ: At series resonance, the circuit offers____________ impedance?
- Zero
- Maximum
- Minimum
- None of the above
C
MCQ: The voltage gain of a tuned amplifier is____________at resonant frequency
- Minimum
- Maximum
- Half-way between maximum and minimum
- Zero
B
MCQ: A tuned amplifier is used in ___________ applications?
- Radio frequency
- Low frequency
- Audio frequency
- None of the above
A
MCQ: At series resonance, voltage across L is____________voltage across C?
- Equal to but opposite in phase to
- Equal to but in phase with
- Greater than but in phase with
- Less than but in phase with
A