Control Systems Number of roots in left hand half of s plane if characteristic equation is s3 - 4s2 + s + 6 = 0 ? 3. 1. 0. 2. 3. 1. 0. 2. ANSWER DOWNLOAD EXAMIANS APP
Control Systems The characteristic equation of a control system is given below: The system is unstable marginally stable critical stable stable unstable marginally stable critical stable stable ANSWER DOWNLOAD EXAMIANS APP
Control Systems Which of the following controller has sluggish response? integral controller both 2 and 3 proportional controller derivative controller integral controller both 2 and 3 proportional controller derivative controller ANSWER DOWNLOAD EXAMIANS APP
Control Systems Find the Laplace transform for sinωt? 1/s² s/(s²+ω²) ω/(s²+ω²) 1/s 1/s² s/(s²+ω²) ω/(s²+ω²) 1/s ANSWER DOWNLOAD EXAMIANS APP
Control Systems A function of one or more variables which conveys information about the nature of physical phenomenon is called noise. interference. system. signal. noise. interference. system. signal. ANSWER DOWNLOAD EXAMIANS APP
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)/(s+1)² (2s+2)/s² (2s+1)/s² (2s+2)/(s+1)² (2s+1)/(s+1)² (2s+2)/s² (2s+1)/s² (2s+2)/(s+1)² ANSWER DOWNLOAD EXAMIANS APP
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