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Analog Electronics - Engineering

Q1:

In a BJT CE amplifier circuit the value of coupling capacitor should be such that

A its reactance is small for the lowest frequency in the input and output

B its reactance is high for the lowest frequency in the input and output

C its reactance is zero for the lowest frequency in the input and output

D its reactance is infinite for the lowest frequency in the input and output

ANS:A - its reactance is small for the lowest frequency in the input and output

The answer is (B): its reactance is high for the lowest frequency in the input and output.