Q. The system of the given figure

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Q. For a feedback system given below, the velocity error constant Kv is given by

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Q. If G(s)H(s) is given by following equation, the closed loop pole will be located at s = -12 when K =

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Q. In the given figure, the combinations of two non touching loops is

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Q. For the system in the given figure G varies slightly, the ratio of open loop sensitivity to closed loop sensitivity is

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Q. The loop transfer function of a feedback system is given below. The number of asymptotes of its root loci are

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Q. Consider the following statements:

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Q. For a closed loop system given below. The imaginary axis intercept of the root loci will be

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Q. The polar plot of

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Q. A FET is a __________ controlled device whereas a bipolar transistor is a __________ controlled device.

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Q. In Bode diagram (log magnitude plot) the factor 1/jω in the transfer function gives a line having slope

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Q. A negative feedback system has G(s) = 1/(s+1) and H(s) = K/s(s+2). The closed loop system is stable for

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Q. Mechanical impedance is the ratio of

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Q. Whether a linear system is stable or unstable that it

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Q. A lag compensator is essentially a

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Q. Stepper motors find applications in

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Q. For type 2 system, the magnitude and phase angle of the term (jω)² in the denominator, at ω = 0, are respectively

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Q. In an integral controller

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Q. The phase margin and damping ratio have no relation.

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Q. For the transport lag G(jω) = e^(-jωT), the magnitude is always equal to

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