Control Systems The open loop transfer function of a unity feedback control system is given by G(s) = k/s(s+1). If gain k is increased to infinity, then damping ratio will tend to become 0.707 infinite unity zero 0.707 infinite unity zero ANSWER DOWNLOAD EXAMIANS APP
Control Systems Resonant peak of a marginally stable system is infinite any of the above finite value 0 infinite any of the above finite value 0 ANSWER DOWNLOAD EXAMIANS APP
Control Systems Which of the following is/are the disadvantages of an open loop control system? Inaccurate. None of these both 1 and 2. Unreliable. Inaccurate. None of these both 1 and 2. Unreliable. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Lowest critical frequency is due to pole and it may be present at the origin or nearer to the origin, then the type of network is RL. LC. RC. Any of the above. RL. LC. RC. Any of the above. ANSWER DOWNLOAD EXAMIANS APP
Control Systems If two blocks having gains A and B respectively are in series connection, find the resultant gain using block diagram reduction technique? A+B A/B A-B A*B A+B A/B A-B A*B ANSWER DOWNLOAD EXAMIANS APP
Control Systems Name test signals used in time response analysis? Impulse. Unit ramp. Unit step. All of B, C, D. Impulse. Unit ramp. Unit step. All of B, C, D. ANSWER DOWNLOAD EXAMIANS APP
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