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The amplifiers X, Y and Z are connected ...

The amplifiers `X, Y` and `Z` are connected in series. If the voltage gains of `X, Y` and `Z` are `10, 20` and `30`, respectively and the input signal is `1mV` peak value, then what is the output signal voltage (peak value)
(i) if dc supply voltage is 10V ?
(ii) if dc supply voltage is 5V?

A

4V

B

5 V

C

6 V

D

7 V

Text Solution

Verified by Experts

The correct Answer is:
C
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