1000+ Control Systems Objective Questions and Answers Pdf - 2

Question: 6

Phase margin of a system is used to specify which of the following?

(A) time response

(B) relative stability

(C) absolute stability

(D) frequency response

Question: 7

The transient response of a system is mainly due to

(A) friction

(B) stored energy

(C) internal forces

(D) inertia forces

Question: 8

The on-off controller is a _____ system.

(A) discontinuous

(B) linear

(C) digital

(D) non linear

Question: 9

In force voltage analogy, velocity is analogous to

(A) capacitance

(B) inductance

(C) charge

(D) current

Question: 10

In open loop system

(A) the control action depends on the size of the system

(B) the control action is independent of the output

(C) the control action depends on the input signal

(D) the control action depends on system variables