Control Systems Which one of the following is the response y(t) of a casual LTI system described by H(s) = (s+1)/(s²+2s+2) for a given input x(t) = e-t u(t)? e-t cott*u(t) e-t cost*u(t) e-t tant*u(t) e-t sint*u(t) e-t cott*u(t) e-t cost*u(t) e-t tant*u(t) e-t sint*u(t) ANSWER DOWNLOAD EXAMIANS APP
Control Systems A proportional plus integral controller it increases rise time both 2 and 3 increases the stability of the system has high sensitivity it increases rise time both 2 and 3 increases the stability of the system has high sensitivity ANSWER DOWNLOAD EXAMIANS APP
Control Systems Time constant is defined as the time taken by the response of the system to reach ----------- ? 70.7% of the final value 63% of the final value 50% of the final value 100% of the final value 70.7% of the final value 63% of the final value 50% of the final value 100% of the final value ANSWER DOWNLOAD EXAMIANS APP
Control Systems The system having characteristic equation is used to be an oscillator. What is the value of k? 4 3 2 1 4 3 2 1 ANSWER DOWNLOAD EXAMIANS APP
Control Systems For a unity feedback control system open loop transfer function then acceleration error constant is 0. 20. infinity. 50. 0. 20. infinity. 50. ANSWER DOWNLOAD EXAMIANS APP
Control Systems When the input to a system was with drawn at t = 0, its output was found to decrease exponentially from 1000 units to 500 units in 1.386 sec. The time constant of the system is 0.693. 1.386. 0.500. 2.000. 0.693. 1.386. 0.500. 2.000. ANSWER DOWNLOAD EXAMIANS APP
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