Control Systems Find the relation of damped natural frequency (ωd) (ωn) √(1-ζ²) (ωn) √(1-2ζ²) (ωn) √(1-4ζ²) (ωn) √(1-1/ζ²) (ωn) √(1-ζ²) (ωn) √(1-2ζ²) (ωn) √(1-4ζ²) (ωn) √(1-1/ζ²) ANSWER DOWNLOAD EXAMIANS APP
Control Systems Differentiation of parabolic response is a -------------- response? step parabolic ramp impulse step parabolic ramp impulse ANSWER DOWNLOAD EXAMIANS APP
Control Systems A proportional plus integral controller both 2 and 3 has high sensitivity it increases rise time increases the stability of the system both 2 and 3 has high sensitivity it increases rise time increases the stability of the system 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 Centroid may not be a part of root locus both 1 and 2 nether 1 nor 2 Centroid may be a part of root locus Centroid may not be a part of root locus both 1 and 2 ANSWER DOWNLOAD EXAMIANS APP
Control Systems Find the conditions for the system to be stable? Gain margin and phase margins are positive Gain margin is positive but phase margin is negative Gain margin and phase margins are negative Gain margin is negative but phase margin is positive Gain margin and phase margins are positive Gain margin is positive but phase margin is negative Gain margin and phase margins are negative Gain margin is negative but phase margin is positive ANSWER DOWNLOAD EXAMIANS APP
Control Systems The open loop transfer function of a unity feedback control system is given by G(s) = k/s(s+1). If the gain k is increased to infinity, then damping ratio will tend to become 0.707 infinite zero unity 0.707 infinite zero unity ANSWER DOWNLOAD EXAMIANS APP
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