Control Systems Number of roots in left hand half of s plane if characteristic equation is s3 - 4s2 + s + 6 = 0 ? 3. 2. 1. 0. 3. 2. 1. 0. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Force balancing equation for elastic element (K) is (where, x = displacement) K dx/dt K *x None of these K d2x/dt2 K dx/dt K *x None of these K d2x/dt2 ANSWER DOWNLOAD EXAMIANS APP
Control Systems In frequency response analysis of second order system, the error at corner frequency is -10 logξ 10 logξ 20 log2ξ -20 log2ξ -10 logξ 10 logξ 20 log2ξ -20 log2ξ ANSWER DOWNLOAD EXAMIANS APP
Control Systems The DC gain of a system represented by the transfer function 12 / {( s + 2 )( s + 3 )} is 2. 5. 1. 10. 2. 5. 1. 10. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Let P = Number of open loop poles and Z = Number of open loop zeros and P > Z, find the number of branches terminating at ∞? Z Any of the above P P - Z Z Any of the above P P - Z ANSWER DOWNLOAD EXAMIANS APP
Control Systems A transfer function is given as The steady state sinusoidal response will become zero at a frequency response of 2 rad/s 9 rad/s 4 rad/s 3 rad/s 2 rad/s 9 rad/s 4 rad/s 3 rad/s ANSWER DOWNLOAD EXAMIANS APP
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