Control Systems The impulse response of a system is c(t) = -te-t + 2 e-t (t>0). Its closed loop transfer function is (2s+1)/s² (2s+1)/(s+1)² (2s+2)/(s+1)² (2s+2)/s² (2s+1)/s² (2s+1)/(s+1)² (2s+2)/(s+1)² (2s+2)/s² ANSWER DOWNLOAD EXAMIANS APP
Control Systems Find the order of a system given by 4. 5. 2. 3. 4. 5. 2. 3. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Which of the following is/are represents the lead compensator? (s+2)/(s+1) (s+2)/(s+5) both 2 and 3 (s+5)/(s+6) (s+2)/(s+1) (s+2)/(s+5) both 2 and 3 (s+5)/(s+6) ANSWER DOWNLOAD EXAMIANS APP
Control Systems A transfer function has a zero at s = -1 and poles at s = -1 ± j1. The multiplier being unity, if the input is step function, the steady state response is given by 0.5∠0° 0.5∠10° 2∠90° 1∠0° 0.5∠0° 0.5∠10° 2∠90° 1∠0° ANSWER DOWNLOAD EXAMIANS APP
Control Systems Resonant peak of a marginally stable system is finite value 0 infinite any of the above finite value 0 infinite any of the above ANSWER DOWNLOAD EXAMIANS APP
Control Systems A function of one or more variables which conveys information about the nature of physical phenomenon is called interference. signal. system. noise. interference. signal. system. noise. ANSWER DOWNLOAD EXAMIANS APP
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