Control Systems The transfer function of the control system depends on nature of the input. nature of the output. initial conditions of input and output. the system parameters alone. nature of the input. nature of the output. initial conditions of input and output. the system parameters alone. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Find the conditions for the system to be stable? Gain margin and phase margins are negative Gain margin and phase margins are positive Gain margin is negative but phase margin is positive Gain margin is positive but phase margin is negative Gain margin and phase margins are negative Gain margin and phase margins are positive Gain margin is negative but phase margin is positive Gain margin is positive but phase margin is negative ANSWER DOWNLOAD EXAMIANS APP
Control Systems At which frequency does the Bode magnitude plots for the functions K/S2 have gain crossover frequency ω = K rad/sec. ω = 0 rad/sec. ω = K2 rad/sec. ω = √K rad/sec. ω = K rad/sec. ω = 0 rad/sec. ω = K2 rad/sec. ω = √K rad/sec. ANSWER DOWNLOAD EXAMIANS APP
Control Systems In signal flow graph input node is node having only------------ None of these incoming branches. outgoing branches. both 1 and 2. None of these incoming branches. outgoing branches. both 1 and 2. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Consider a network function H(s) = 2(s+3)/{(s+2)(s+4)}. What is the steady state response due to step input? 3/4 4/3 1 1/2 3/4 4/3 1 1/2 ANSWER DOWNLOAD EXAMIANS APP
Control Systems The system function N(s) = V(s)/I(s) = (s+3)/(4s+5). The system is initially at rest. If the excitation i(t) is a unit step, which of the following is the initial value? 0 3/9 3/5 1/4 0 3/9 3/5 1/4 ANSWER DOWNLOAD EXAMIANS APP
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