Control Systems The open loop transfer function of a unity feedback control system is G(s) = 1/((s(s+0.1s)(s+1)). The value of damping factor for which the resonant peek is equal to 1.4 is 0.263 0.953 0.386 0.707 0.263 0.953 0.386 0.707 ANSWER DOWNLOAD EXAMIANS APP
Control Systems The magnitude of a transfer function G(jω)H(jω) at gain cross over frequency is any of the above infinity 0 1 any of the above infinity 0 1 ANSWER DOWNLOAD EXAMIANS APP
Control Systems The transfer function of phase lead compensator is given by , where, T > 0, α < 0. What is the maximum phase shift provided by this compensator? sin-1((1 - α)/(1 + α) both 1 and 3 cos-1((1 - α)/(1 + α) tan-1((1 - α)/(2√α) sin-1((1 - α)/(1 + α) both 1 and 3 cos-1((1 - α)/(1 + α) tan-1((1 - α)/(2√α) ANSWER DOWNLOAD EXAMIANS APP
Control Systems The amplitude spectrum of a Gaussian pulse is Gaussian. A sine function. Uniform. Impulse function. Gaussian. A sine function. Uniform. Impulse function. ANSWER DOWNLOAD EXAMIANS APP
Control Systems If two blocks having gains A and B respectively are in parallel connection, find the resultant gain using block diagram reduction technique? 2(A+B) A*B A+B A/B 2(A+B) A*B A+B A/B ANSWER DOWNLOAD EXAMIANS APP
Control Systems When the polynomial is Routh Hurwitz, none of these. all zeroes lie in the right half of the s-plane. the function is not real. the roots of function have real parts which are to be zero/negative. none of these. all zeroes lie in the right half of the s-plane. the function is not real. the roots of function have real parts which are to be zero/negative. ANSWER DOWNLOAD EXAMIANS APP
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