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hotoro's version from 2016-04-30 13:04

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Question Answer
The gain of amplifier with loading is found to be 800. When under load the gain dropped to 450.What is the percentage variation in gain??
The gain of amplifier with loading is found to be 800. When under load the gain dropped to 450.What is the percentage variation in gain if a negative feedback of factor 0.05 is applied to the amp??
The complex open loop gain of amplifier 5000<180.A feedback is applied with a complex fraction of 0.04<0 determine the close loop gain
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