Control System MCQ Quiz Test No.: 2 - DEdu Labs: Understand Better

Created on October 24, 2020 By

Prof. Dhruv Patel

MCQ Quiz – Test: 2 : Control System

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

1 / 10

The Closed Loop Negative Unity Feedback Control System have Transfer Function T(S) =

(1 – G(S) H(S))/G(S)

G(S)/(1 + G(S))

G(S)/(1 + G(S) H(S))

G(S)/(1 – G(S) H(S))

2 / 10

The Closed Loop Negative Feedback Control System have Transfer Function T(S) =

(1 – G(S) H(S))/G(S)

G(S) H(S)/(1 + G(S) H(S))

G(S)/(1 + G(S) H(S))

1/(1 – G(S) H(S))

3 / 10

The Unity Feedback Closed Loop Control System have Transfer Function T(S) =

(1 +- G(S) H(S))/G(S)

G(S)/(1 +- G(S))

G(S)/(1 +- H(S))

1/(1 +- G(S) H(S))

4 / 10

The Closed Loop Control System have Transfer Function T(S) =

(1 +- G(S) H(S))/G(S)

G(S) H(S)/(1 +- G(S) H(S))

G(S)/(1 +- G(S) H(S))

1/(1 +- G(S) H(S))

5 / 10

The Overall Gain of Closed Loop Control System is _________ when negative feedback is applied.

Not Change

Reduced

Increased

None of these

6 / 10

Which of the following increases with the feedback?

Gain of the system

System Stability

Sensitivity

None of these

7 / 10

Open Loop Control System have

Simple Construction and Low Cost

Required Less Maintenance

Rare problems of stability

All of the Above

8 / 10

Which is not an advantage of an Open Loop Control System?

Low Cost

Less Maintenance

Requirement of system recalibration from time to time

Simple Construction

9 / 10

Closed-Loop Control System has

Input and Output

Feedback

Error Detector

All of these

10 / 10

The Sensitivity of Open Loop Control System is ____________ compare to Closed Loop System.

Lower

Higher

Medium

None of these

Your score is

The average score is 41%

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