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
Answer: Option D
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Related Questions on Transistors
In a transistor, signal is transferred from a ___________ circuit
A. high resistance to low resistance
B. low resistance to high resistance
C. high resistance to high resistance
D. low resistance to low resistance
In a transistor amplifier circuit VCE = VCB + ___________
A. VBE
B. 2 VBE
C. 5 VBE
D. None of the above
Bandwidth=resonance "f"/Q factor
1000kHz/50
=20khz