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Electrical Engineering (EE) Exam  >  Electrical Engineering (EE) Tests  >  Test: Observer Systems - Electrical Engineering (EE) MCQ

Test: Observer Systems - Electrical Engineering (EE) MCQ


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10 Questions MCQ Test - Test: Observer Systems

Test: Observer Systems for Electrical Engineering (EE) 2024 is part of Electrical Engineering (EE) preparation. The Test: Observer Systems questions and answers have been prepared according to the Electrical Engineering (EE) exam syllabus.The Test: Observer Systems MCQs are made for Electrical Engineering (EE) 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Observer Systems below.
Solutions of Test: Observer Systems questions in English are available as part of our course for Electrical Engineering (EE) & Test: Observer Systems solutions in Hindi for Electrical Engineering (EE) course. Download more important topics, notes, lectures and mock test series for Electrical Engineering (EE) Exam by signing up for free. Attempt Test: Observer Systems | 10 questions in 10 minutes | Mock test for Electrical Engineering (EE) preparation | Free important questions MCQ to study for Electrical Engineering (EE) Exam | Download free PDF with solutions
Test: Observer Systems - Question 1
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A control system in which the control action is somehow dependent on the output is known as

Detailed Solution for Test: Observer Systems - Question 1

Answer: a
Explanation: Closed system is a control system in which the feedback is present that can be positive or negative and in which the control action is somewhat dependent on the output.

Test: Observer Systems - Question 2
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In closed loop control system, with positive value of feedback gain the overall gain of the system will

Detailed Solution for Test: Observer Systems - Question 2

Answer: b
Explanation: Closed loop control system, can be both positive and negative and with positive value of feedback gain where the overall gain of the system will increase and also the oscillations.

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Test: Observer Systems - Question 3
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Which of the following is an open loop control system?

Detailed Solution for Test: Observer Systems - Question 3

Answer: a
Explanation: Open loop control systems are the systems which have no feedback and cannot be used to obtain the desired response and field controlled system is an open loop control system.

Test: Observer Systems - Question 4
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Which of the following statements is not necessarily correct for open control system?
Detailed Solution for Test: Observer Systems - Question 4

Answer: b
Explanation: Open loop control system are the systems which have no feedback and cannot be used to obtain the desired response and non-linearities does not cause malfunctioning.

Test: Observer Systems - Question 5
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In open loop system
Detailed Solution for Test: Observer Systems - Question 5

Answer: d
Explanation: In open loop system the output cannot be used to obtain the desired response and the control action is independent of the output.

Test: Observer Systems - Question 6
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___________has tendency to oscillate.
Detailed Solution for Test: Observer Systems - Question 6

Answer: a
Explanation: Open loop control systems are the systems where the output cannot be the desired output and no feedback is used and gain of the system is very high due to this damping is very less and hence system has tendency to oscillate.

Test: Observer Systems - Question 7
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A good control system has all the following features except
Detailed Solution for Test: Observer Systems - Question 7

Answer: b
Explanation: A good control system is mainly negative feedback closed loop control system where the gain of system is not very high and damping is present and no oscillations are present and has fast output response.

Test: Observer Systems - Question 8
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A car is running at a constant speed of 50 km/h, which of the following is the feedback element for the driver?
Detailed Solution for Test: Observer Systems - Question 8

Answer: c
Explanation: For car as control system steering wheel is the feedback element for the driver as for driver to maintain constant speed or desired speed steering wheel is the important element and error detector.

Test: Observer Systems - Question 9
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The initial response when the output is not equal to input is called
Detailed Solution for Test: Observer Systems - Question 9

Answer: a
Explanation: Transient response in the response at any time instant other than final response and this response is at any instant which is mainly dependent on the maximum peak overshoot and settling time.

Test: Observer Systems - Question 10
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A control system working under unknown random actions is called
Detailed Solution for Test: Observer Systems - Question 10

Answer: c
Explanation: A control system is the system which is having feedback and can be both positive and negative and working under unknown random actions is called stochastic control system.

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Important Questions for Observer Systems

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Observer Systems MCQs with Answers

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