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UPPCL EE :CONTROL SYSTEM Quiz 3

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Question 1

The impulse response of the given transfer function will be-

Question 2

Given a unity feedback system with , the value of K for damping ratio of 0.5 is

Question 3

The system is originally critically damped. If the gain is doubled then it will become:

Question 4

The effect of increase in damping ratio of second order system will be:

i) Reduce peak overshoot

ii) Increase peak overshoot

iii) Increase setting time

iv) Reduces setting time

Which of the following option is correct?

Question 5

Reduce the block diagram to unity feedback form and find the system characteristic equation.

Question 6

Transfer function of a second order system is G(s) = 100/(s2 + 20s + 100),and this system is classified as:

Question 7

A system shows zero steady-state error for step-input, finite steady-state error for Ramp-input and ∞ steady-state error for parabolic-input. Then the system is of

Question 8

The transfer function of signal flow graph shown in figure below will be-

Question 9

Peak overshoot of step-input response of an underdamped second-order system is explicitly indicative of

Question 10

The open loop transfer function of a unity feedback system is The steady state error for unit acceleration input is
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Feb 27AE & JE Exams