Test: Control System- 1


10 Questions MCQ Test GATE Electrical Engineering (EE) 2023 Mock Test Series | Test: Control System- 1


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Attempt Test: Control System- 1 | 10 questions in 30 minutes | Mock test for GATE preparation | Free important questions MCQ to study GATE Electrical Engineering (EE) 2023 Mock Test Series for GATE Exam | Download free PDF with solutions
QUESTION: 1

A system has bandwidth as 4000 Hz with rise time 2.5 seconds. If the rise time decreased to 1.25 seconds then the bandwidth is

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QUESTION: 2

In “force - current” analogy, equivalent of viscous coefficient is ________ and in “force - voltage” analogy, equivalent of spring constant is ________.

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QUESTION: 3

 The purpose of PI controller is to improve _____________ of the system.

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QUESTION: 4

The current locus of the circuit shown in below figure is

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QUESTION: 5

The step response of an under damped system is given as [1 − Ae−Bt sin(8t + 53.13°)]. The value of ‘A’ & ‘B’ respectively are

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QUESTION: 6

The settling time required to the system which has transfer  function as    with 5% tolerance is

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QUESTION: 7

The ‘root locus’ of a system is shown in the below figure. Its transfer function is 

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QUESTION: 8

Consider the circuit shown in the below figure:

Q.

The s.c. input admittance of the above network is

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QUESTION: 9

Consider the circuit shown in the below figure:

Q.

The o.c. output impedance of the above network is  

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QUESTION: 10

The gain margin of the system which has transfer function as 

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