Control Systems The optimum values of damping ratio is -------------- 0.3 to 5 0 to 2 0.3 to 0.7 0.9 to 1.1 0.3 to 5 0 to 2 0.3 to 0.7 0.9 to 1.1 ANSWER DOWNLOAD EXAMIANS APP
Control Systems The transfer function of a system is 10/(1 + S) when operated as a unity feedback system, the steady state error to a unit step input will be ¾. 1/11. Zero. 10. ¾. 1/11. Zero. 10. ANSWER DOWNLOAD EXAMIANS APP
Control Systems A cascade of three linear time invariant systems is causal and unstable. From this we conclude that each system in the cascade is individually caused and unstable. at least one system is causal and all systems are unstable. at least one system is unstable and at least one system is causal. the majority are unstable and the majority are causal. each system in the cascade is individually caused and unstable. at least one system is causal and all systems are unstable. at least one system is unstable and at least one system is causal. the majority are unstable and the majority are causal. ANSWER DOWNLOAD EXAMIANS APP
Control Systems A controller transfer function is given by . What is its nature and parameter? lead compensator, α = 0.2 lag compensator, β = 2 lag compensator, β = 10 lead compensator, α = 0.1 lead compensator, α = 0.2 lag compensator, β = 2 lag compensator, β = 10 lead compensator, α = 0.1 ANSWER DOWNLOAD EXAMIANS APP
Control Systems A lead compensator used for a closed loop controller has the following transfer function For such a lead compensator a < b. b < a. a > kb. a < kb. a < b. b < a. a > kb. a < kb. ANSWER DOWNLOAD EXAMIANS APP
Control Systems With regard to filtering property, the lead compensator is high pass filter bandpass filter low pass filter band reject filter high pass filter bandpass filter low pass filter band reject filter ANSWER DOWNLOAD EXAMIANS APP
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