What must be done to ensure that oscillation will not die out in RC phase shift oscillator?
A. Gain of amplifier is kept greater than 29
B. Gain of amplifier is kept greater than 1
C. Gain of amplifier is kept less than 29
D. Gain of amplifier is kept less than 1
Answer:A
What must be done to ensure that oscillation will not die out in RC phase shift oscillator?
A. Gain of amplifier is kept greater than 29 B. Gain of amplifier is kept greater than 1 C. Gain of amplifier is kept less than 29 D. Gain of amplifier is kept less than 1