Control Systems Differentiation of parabolic response is a -------------- response? step ramp impulse parabolic step ramp impulse parabolic ANSWER DOWNLOAD EXAMIANS APP
Control Systems Consider a point S = -3 + j4 in the s-plane. Then for a system with the open loop transfer function ? either 1 or 2 S is on root locus None of these S is not on root locus either 1 or 2 S is on root locus None of these S is not on root locus ANSWER DOWNLOAD EXAMIANS APP
Control Systems The impulse response of a system is c(t) = -te-t + 2 e-t (t>0). Its closed loop transfer function is (2s+2)/(s+1)² (2s+1)/(s+1)² (2s+2)/s² (2s+1)/s² (2s+2)/(s+1)² (2s+1)/(s+1)² (2s+2)/s² (2s+1)/s² ANSWER DOWNLOAD EXAMIANS APP
Control Systems The graph of an electrical network has N nodes and B branches. The number of links, L with respect to the choice of a tree, is given by N - B + 1. B - N + 1. B + N. N - 2B - 1. N - B + 1. B - N + 1. B + N. N - 2B - 1. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Transient state analysis deals with ------------- both 1 and 2 magnitude of error nature of response None of these both 1 and 2 magnitude of error nature of response None of these ANSWER DOWNLOAD EXAMIANS APP
Control Systems Error at corner frequency ωcf of first order control system is ------- ±3 db ±4 db ±1 db ±2 db ±3 db ±4 db ±1 db ±2 db ANSWER DOWNLOAD EXAMIANS APP
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