Gate EE-2015-1 Question Paper With Solutions
Q.59.The op-amp shown in the figure has a finite gain A=1000 and an infinite input
resistance. A step-voltage 
is applied at the input at time t=0 as shown.
is applied at the input at time t=0 as shown.Assuming that the operational amplifier is not saturated, the time constant (in
millisecond) of the output voltage
is
is
(A)1001
(B) 101
(C) 11
(D) 1
Answer:(D)
Explanation:
