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Test: Controllability And Observability - Electrical Engineering (EE) MCQ


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10 Questions MCQ Test - Test: Controllability And Observability

Test: Controllability And Observability for Electrical Engineering (EE) 2024 is part of Electrical Engineering (EE) preparation. The Test: Controllability And Observability questions and answers have been prepared according to the Electrical Engineering (EE) exam syllabus.The Test: Controllability And Observability MCQs are made for Electrical Engineering (EE) 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises, MCQs and online tests for Test: Controllability And Observability below.
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Test: Controllability And Observability - Question 1

A system is said to be_____________ if it is possible to transfer the system state from any initial state to any desired state in finite interval of time.

Detailed Solution for Test: Controllability And Observability - Question 1

Answer: a
Explanation: By definition a system is said to be controllable, if it is possible to transfer the system state from any initial state to any desired state in finite interval of time.

Test: Controllability And Observability - Question 2

A system is said to be_________________ if every state can be completely identified by measurements of the outputs at the finite time interval.

Detailed Solution for Test: Controllability And Observability - Question 2

Answer: b
Explanation: By definition, a system is said to be observable, if every state can be completely identified by measurements of the outputs at the finite time interval.

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Test: Controllability And Observability - Question 3

Kalman’s test is for :

Detailed Solution for Test: Controllability And Observability - Question 3

Answer: d
Explanation: Kalman’s test is the test that is done for the controllability and observability by solving the matrix by kalman’s matrix individually for both tests.

Test: Controllability And Observability - Question 4

Consider a system if represented by state space equation and x1 (t) =x2 (t), then the system is:

Detailed Solution for Test: Controllability And Observability - Question 4

Answer: b
Explanation: After calculating the matrix which for controllable system and finding the determinant and should not be zero but in this case comes to be zero.

Test: Controllability And Observability - Question 5

A system is said to be_________________ if every state can be completely identified by measurements of the outputs at the finite time interval.

Detailed Solution for Test: Controllability And Observability - Question 5

By definition, a system is said to be observable, if every state can be completely identified by measurements of the outputs at the finite time interval.

Test: Controllability And Observability - Question 6

A transfer function of the system does not have pole-zero cancellation? Which of the following statements is true?

Detailed Solution for Test: Controllability And Observability - Question 6

Answer: b
Explanation: If the transfer function of the system does not have pole-zero cancellation then it is completely controllable and observable.

Test: Controllability And Observability - Question 7

Complex conjugate pair:

Detailed Solution for Test: Controllability And Observability - Question 7

Answer: b
Explanation: Complex conjugate pair is the complex pair of the roots of the equation and has a focus point.

Test: Controllability And Observability - Question 8

Pure imaginary pair:

Detailed Solution for Test: Controllability And Observability - Question 8

Answer: a
Explanation: Pure imaginary pair is the nature of the root of the equation that has no real part only has the nature of center for linearized autonomous second order system.

Test: Controllability And Observability - Question 9

Real and equal but with opposite sign.

Detailed Solution for Test: Controllability And Observability - Question 9

Answer: c
Explanation: Saddle point are real and equal with opposite sign and these points are called the saddle point as the points are different with real and equal with opposite sign.

Test: Controllability And Observability - Question 10

Real distinct and negative.

Detailed Solution for Test: Controllability And Observability - Question 10

Answer: d
Explanation: Stable node is real distinct and negative and this node is stable as the points or roots are real and neative lying on the left side of the plane.

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