When the input voltage is reduced to zero in a closed loop configuration the circuit acts as
A. Inverting amplifier
B. Non-inverting amplifier
C. Inverting and non-inverting amplifier
D. None of the mentioned
Answer:A
When the input voltage is reduced to zero in a closed loop configuration the circuit acts as
A. Inverting amplifier B. Non-inverting amplifier C. Inverting and non-inverting amplifier D. None of the mentioned
Explanation: Since, the input signal voltage is reduced to zero, the internal resistance is negligibly small. The output offset voltage is expressed in terms of external resistance and the specified input offset voltage for a given op-amp.