Control Systems [GATE (Graduate Aptitude Test in Engineering) Electronics]: Questions 1 - 3 of 81

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Question 1

Appeared in Year: 2017

Question MCQ▾

Consider the following statements regarding the steady - state error due to a step function input.

(1) Type system

(2) Type system

(3) Type system

(4) Type system

Which of the above statements are correct? (November paper 2)

Choices

Choice (4)Response

a.

(2) and (3)

b.

(1) and (3)

c.

(1) and (4)

d.

(1) and (2)

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Question 2

Appeared in Year: 2018

Question MCQ▾

A Travelling Wave Tube Amplifier (TWTA) has the following properties:

1) It provides an octave bandwidth.

2) It provides an approximate gain of 40dB and more.

3) It has a low noise figure.

4) It has a very high noise figure.

Out of the above statements following is correct: (July)

Choices

Choice (4)Response

a.

1) and 4) only

b.

1) and 2) only

c.

1) , 2) and 4) only

d.

1) and 2) and 3) only

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Question 3

Appeared in Year: 2018

Question MCQ▾

The block diagram of a feedback compensated system is given below:

Feedback Compensated System

Which of the following statements are correct? (July)

1) When , the feedback compensation is in-effective and the system is uncompensated

2) When , the feedback compensation is most effective and system is compensated.

3) The performance of compensated system depends on and T

4) The performance of the compensated system does not depend on T

Choices

Choice (4)Response

a.

1) and 3)

b.

2) and 3)

c.

2) and 4)

d.

1) and 4)

Edit