Control Systems The following transfer function represents a phase-lead compensator? (s+4)/(s+6) (s+4)/(3s+6) (4s+2)/(6s+1) 1/s (s+4)/(s+6) (s+4)/(3s+6) (4s+2)/(6s+1) 1/s ANSWER DOWNLOAD EXAMIANS APP
Control Systems Resonant peak of a marginally stable system is 0 finite value infinite any of the above 0 finite value infinite any of the above 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. the majority are unstable and the majority are causal. at least one system is unstable and at least one system is causal. each system in the cascade is individually caused and unstable. at least one system is causal and all systems are unstable. the majority are unstable and the majority are causal. at least one system is unstable and at least one system is causal. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Given the Laplace transform of f(t) = F(s), the Laplace transform of (f(t)e-at) is equal to F(s)/(s+a) e-as*F(s) F(s+a) eas*F(s) F(s)/(s+a) e-as*F(s) F(s+a) eas*F(s) ANSWER DOWNLOAD EXAMIANS APP
Control Systems Let P = Number of open loop poles and Z = Number of open loop zeros and P > Z, find the number of branches terminating at ∞? P Any of the above P - Z Z P Any of the above P - Z Z ANSWER DOWNLOAD EXAMIANS APP
Control Systems The compensator would provide a maximum phase shift of 60o. 45o. 20o. 30o. 60o. 45o. 20o. 30o. ANSWER DOWNLOAD EXAMIANS APP
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