An amplifier has a voltage gain of 40db. The value of AVO is

1.	An amplifier has a voltage gain of 40db. The value of AVO is
A.	10
B.	100
C.	20
D.	200
Answer» C. 20

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THE_RATIO_OF_THE_SHORT_CIRCUIT_CURRENT_GAIN_OF_A_CURRENT_AMPLIFIER_(AI)_TO_THE_OPEN_CIRCUIT_VOLTAGE_GAIN_OF_A_VOLTAGE_AMPLIFIER_(AV),_GIVEN_THAT_BOTH_AMPLIFIERS_HAVE_THE_SAME_VALUE_OF_THE_INPUT_RESISTANCE_(RI)_AND_OUTPUT_RESISTANCE_(R0),_IS?$
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An amplifier has a voltage gain of 40db. The value of AVO is

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