Control Systems A linear time invariant system, initially at rest when subjected to a unit step input gave response c(t) = te-t (t ≥ 0). The transfer function of the system is s/(s+1)2 (s+1)2/s 1/s(s+1)2 s/(s+1) s/(s+1)2 (s+1)2/s 1/s(s+1)2 s/(s+1) ANSWER DOWNLOAD EXAMIANS APP
Control Systems What is the open loop DC gain of a unity feedback control system having closed loop transfer function as 4/9 9/4 4/13 13/4 4/9 9/4 4/13 13/4 ANSWER DOWNLOAD EXAMIANS APP
Control Systems With regard to filtering property, the lead compensator is bandpass filter high pass filter low pass filter band reject filter bandpass filter high pass filter low pass filter band reject filter ANSWER DOWNLOAD EXAMIANS APP
Control Systems The transfer function for tachometer E(S)/θ(S) is K/S KS2 K KS K/S KS2 K KS ANSWER DOWNLOAD EXAMIANS APP
Control Systems Which of the following statements is/are true? both 1 and 2 nether 1 nor 2 Centroid may be a part of root locus Centroid may not be a part of root locus both 1 and 2 nether 1 nor 2 Centroid may be a part of root locus Centroid may not be a part of root locus ANSWER DOWNLOAD EXAMIANS APP
Control Systems To achieve the optimum transient response, the indicating instruments are so designed as to provide damping which is slightly less than the critical value. provide damping which is slightly more than the critical value. be critically damped. be undamped. provide damping which is slightly less than the critical value. provide damping which is slightly more than the critical value. be critically damped. be undamped. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS