Transistor
Voltage gain of an amplifier without using feedback circuit is 80. What will be the voltage gain of the amplifier using 5% negative feedback ?
If A is gain without feed-back, is gain with feed-back and is fraction of feed-back, then
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A transistor amplifier with suitable feedback from output side to input side can produce self-sustained oscillations and the circuit becomes an electronic oscillator. The required feedback must be
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