Control Systems The value of 'a' in to give phase margin = 45o will be 0.707. 1.18. 1.414. 0.9. 0.707. 1.18. 1.414. 0.9. ANSWER DOWNLOAD EXAMIANS APP
Control Systems A second order control system has F(jω) = 100/(100 - ω² + 10√2 jω). Find the resonant peak? 1 0.707 1.5 0.5 1 0.707 1.5 0.5 ANSWER DOWNLOAD EXAMIANS APP
Control Systems Find the conditions for the system to be stable? Gain margin is negative but phase margin is positive Gain margin and phase margins are negative Gain margin and phase margins are positive Gain margin is positive but phase margin is negative Gain margin is negative but phase margin is positive Gain margin and phase margins are negative Gain margin and phase margins are positive Gain margin is positive but phase margin is negative ANSWER DOWNLOAD EXAMIANS APP
Control Systems None of the poles of a linear control system lie in the right half of s plane. For a bounded input, the output of this system always bounded. tends to zero. none of these. could be unbounded. always bounded. tends to zero. none of these. could be unbounded. ANSWER DOWNLOAD EXAMIANS APP
Control Systems The transfer function of a system is G(s) = 100/((s+1)(s+100)). For unit step input to the system the approximate settling time for 2% criterion is 400 sec 10 sec 100 sec 4 sec 400 sec 10 sec 100 sec 4 sec ANSWER DOWNLOAD EXAMIANS APP
Control Systems The transfer functions of two compensators are given below. Which one is correct? which one is correct? Both C1 and C2 are lead compensator. C1 is a lead compensator and C2 i Both C1 and C2 are lag compensator. C1 is a lag compensator and C2 i Both C1 and C2 are lead compensator. C1 is a lead compensator and C2 i Both C1 and C2 are lag compensator. C1 is a lag compensator and C2 i ANSWER DOWNLOAD EXAMIANS APP
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