Control Systems Find the conditions for the system to be stable? Gain margin is positive but phase margin is negative Gain margin and phase margins are positive Gain margin is negative but phase margin is positive Gain margin and phase margins are negative Gain margin is positive but phase margin is negative Gain margin and phase margins are positive Gain margin is negative but phase margin is positive Gain margin and phase margins are negative ANSWER DOWNLOAD EXAMIANS APP
Control Systems Which of the following statements is/are true? nether 1 nor 2 Centroid may be a part of root locus both 1 and 2 Centroid may not be a part of root locus nether 1 nor 2 Centroid may be a part of root locus both 1 and 2 Centroid may not be a part of root locus ANSWER DOWNLOAD EXAMIANS APP
Control Systems The steady state error due to ramp input for a type two system is equal to infinite. non zero number. zero. constant. infinite. non zero number. zero. constant. ANSWER DOWNLOAD EXAMIANS APP
Control Systems A controller transfer function is given by . What is its nature and parameter? lead compensator, α = 0.1 lead compensator, α = 0.2 lag compensator, β = 10 lag compensator, β = 2 lead compensator, α = 0.1 lead compensator, α = 0.2 lag compensator, β = 10 lag compensator, β = 2 ANSWER DOWNLOAD EXAMIANS APP
Control Systems Transient response is improved in case of lag network. both A and B. lead network. none of these. lag network. both A and B. lead network. none of these. ANSWER DOWNLOAD EXAMIANS APP
Control Systems To achieve the optimum transient response, the indicating instruments are so designed as to provide damping which is slightly less than the critical value. be critically damped. be undamped. provide damping which is slightly more than the critical value. provide damping which is slightly less than the critical value. be critically damped. be undamped. provide damping which is slightly more than the critical value. ANSWER DOWNLOAD EXAMIANS APP
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