AE-JE Foundation EE : Control System Revision Quiz

For ___ input, ___ circuit produces ____ output.

If a system has its two poles on the negative real axis and one-pair of poles lies on jω axis, then the system is

Find the transfer function E(s)/ R(s) for the system:

Systems in which the output has no effect on the control action are called:

The general transfer function of a digital lead compensator is:

The asymptotic Bode magnitude plot of a minimum phase transfer function G(s) is as shown.

Consider the following two statements.

Statement I: Transfer function G(s) has three poles and one zero.

Statement II: At very high frequency , the phase angle

Which one of the following options is correct?

The loop transfer function of a system is given by

G(s) H(s) =

The number of loci terminating at infinity is-

The low-frequency asymptote in the Bode plot of:

 has a slope of:-

Number of roots in the left – half of s-plane for the equation s³ – 4s² + s + 6 = 0, would be

In signal flow grain shown below, the number of forward paths and the number of individual loops are respectively

The impulse response of the system  is:-