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Control System MCQs

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Practice free Control System multiple-choice questions with instant answer feedback and step-by-step solutions. Click an option to check yourself, reveal the full explanation, and work through all 309 questions — no login required.

Question 28easy

The break away points of root loci are

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Question 29easy

The number of root loci branches which do not terminate at zeros are equal to number of

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Question 30easy

The algebraic sum of the angles of the vectors from all poles and zeros to the point on any root locus segment is

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Question 31easy

The transfer function of a system is 100(1 + 0.25s) (1 + 0.5s) The phase shift at co =0 and co =00 are

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Question 32easy

The minimum phase transfer function is one having

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Question 33easy

For type three system, the lowest frequency asymptote will have the slope of

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Question 34easy

Which of the following gives information regarding difference in the number of poles and zeros of a closed loop transfer function?