Control Systems Negative feedback in a closed loop control system improves disturbance rejection. reduces sensitivity to parameter variation. All of these reduces gain. improves disturbance rejection. reduces sensitivity to parameter variation. All of these reduces gain. ANSWER DOWNLOAD EXAMIANS APP
Control Systems When the polynomial is Routh Hurwitz, none of these. the function is not real. the roots of function have real parts which are to be zero/negative. all zeroes lie in the right half of the s-plane. none of these. the function is not real. the roots of function have real parts which are to be zero/negative. all zeroes lie in the right half of the s-plane. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Which of the following are the disadvantages of a closed loop control system? Oscillatory response. Reduces the overall gain. Complex and costly. All of these Oscillatory response. Reduces the overall gain. Complex and costly. All of these ANSWER DOWNLOAD EXAMIANS APP
Control Systems Find the angles of asymptotes of the open loop transfer function G(s) = k(s + 1)/((s(s+2)(s+4)? 0°, 180° 60°,240° 90°,270° 90°,180° 0°, 180° 60°,240° 90°,270° 90°,180° ANSWER DOWNLOAD EXAMIANS APP
Control Systems Transfer function of zero order hold response is (s) × (1 - est). (1 / s) × e-st. (1 / s) × (1 - e-st). (1 / s) × (1 - est). (s) × (1 - est). (1 / s) × e-st. (1 / s) × (1 - e-st). (1 / s) × (1 - est). ANSWER DOWNLOAD EXAMIANS APP
Control Systems The characteristic equation of a control system is give by s(s + 4)(s² + 2s + 1) + k(s + 1) = 0. Find the angle between the asymptotes? 120° 60° 360° 180° 120° 60° 360° 180° ANSWER DOWNLOAD EXAMIANS APP
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