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. the majority are unstable and the majority are causal. at least one system is causal and all systems are unstable. at least one system is unstable and at least one system is causal. each system in the cascade is individually caused and unstable. the majority are unstable and the majority are causal. at least one system is causal and all systems are unstable. 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 eas*F(s) 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) ANSWER DOWNLOAD EXAMIANS APP
Control Systems Lowest critical frequency is due to zero and it may be present at the origin or nearer to the origin, then the type of network is RC circuit. RL Circuit. LC circuit. RLC circuit. RC circuit. RL Circuit. LC circuit. RLC circuit. ANSWER DOWNLOAD EXAMIANS APP
Control Systems For a lead compensator, the poles lie: on LHS. on origin. on LHS before zero. on RHS. on LHS. on origin. on LHS before zero. on RHS. ANSWER DOWNLOAD EXAMIANS APP
Control Systems The transfer function of the control system depends on the system parameters alone. initial conditions of input and output. nature of the output. nature of the input. the system parameters alone. initial conditions of input and output. nature of the output. nature of the input. ANSWER DOWNLOAD EXAMIANS APP
Control Systems The unit step response of the system is 1 - e-t(1+t). Which is the system? oscillatory stable unstable critically stable oscillatory stable unstable critically stable ANSWER DOWNLOAD EXAMIANS APP
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