Q. In the given figure, of potentiometer V0 = Vi (R0/Ri) only when

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Q. A unity feedback system has open loop transfer function (2s+1)/s² . The closed loop transfer function is

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Q. Consider the systems with following open loop transfer functions. If unity feedback is used, the increasing order of time taken for unit step response to settle is

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Q. The compensator of the given figure is a

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Q. If error voltage is e(t), integral square error =

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Q. In the given figure the input is x(t) = A sin ωt. The steady state output y(t) =

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Q. In the given figure x6 =

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Q. For the given figure, C(s)/R(s) =

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Q. For the control system in the given figure, the value of K for critical damping is

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Q. For the system in the given figure, C(s)/R(s) =

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Q. In the given figure, if R = XC, voltage gain is

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Q. For the circuit in the given figure, V2(s)/V1(s) =

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Q. The system in the given figure, has

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Q. The given figure shows a pole zero diagram. The transfer function G(j1) is

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Q. For very low frequencies, v0/vi in the given figure equals

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Q. For the system of the given figure the transfer function is

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Q. The first column of a Routh array is given below. How many roots of the corresponding characteristic equation are in left half s-plane?

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Q. For the given figure, time constant RC = t. Then Vo(s)/Vi(s) =

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Q. In the given figure, C(s) =

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Q. For G(jω) =

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