The transfer function of a compensator is given as

G_{c}(s) is a lead compensator if

both option (A) and (C) satisfier but option (C) will pot polar and zero as RHS of s-plane thus not possible option (A) is right

The phase of the above lead compensator is maximum at

The gain (20 log |G(s)|) is 32 dB and -8 dB at 1 radians/s and 10 radians/s
respectively. The phase is negative for all ω.Then G(s) is

No Explaination.

In the feedback network shown below, if the feedback factor k is increased, then the

No Explaination.

No Explaination.

Assuming zero initial condition, the response y(t) of the system given below to a unit step input u(t) is

No Explaination.

No Explaination.

No Explaination.

No Explaination.

If the input to the system is cos(3t) and the steady state output is Asin (3t + α), then the value of A is