Control System MCQ Quiz Test No.: 3 - DEdu Labs: Understand Better

Created on October 24, 2020 By

Prof. Dhruv Patel

MCQ Quiz – Test: 3 : Control System

This quiz helps students to increase their Control systems or Basic Control Theory or Control Theory subject knowledge.

1 / 10

_________ has the tendency to oscillate.

Open Loop Control System

Closed Loop Control System

Both a and b

None of these

2 / 10

In Feedback Closed Loop Control System, B(S) = _________

H(S) C(S)

C(S)

H(S)/C(S)

R(S) – B(S)

3 / 10

In Unity Feedback Closed Loop Control System, B(S) = _________

H(S) C(S)

C(S)

H(S)/C(S)

R(S) – B(S)

4 / 10

Error Signal in Positive Closed Loop System is

R(S) + B(S)

C(S) – B(S)

G(S) – B(S)

R(S) – B(S)

5 / 10

Error Signal in Negative Closed Loop System is

R(S) + B(S)

C(S) – B(S)

G(S) – B(S)

R(S) – B(S)

6 / 10

Which notation represents the feedback path in closed-loop system representation?

R(S)

C(S)

E(S)

B(S)

7 / 10

Which notation represents the output signal in closed-loop system representation?

R(S)

C(S)

G(S)

B(S)

8 / 10

Which notation represents the input signal in closed loop system representation?

R(S)

C(S)

G(S)

B(S)

9 / 10

Which notation represents the forward path transfer function in closed loop system representation?

R(S)

C(S)

G(S)

B(S)

10 / 10

The Characteristics of Negative Feedback Control System is/are

Rejection of Disturbance Signals

Reduction in Gain at the expense of better Stability

Accuracy in tracking steady state value

Low Sensitivity to parameters variations

All of these

Your score is

The average score is 37%

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