Control Systems The unit step error coefficient of a system with unity feedback is 0. infinity. 1. 1/6. 0. infinity. 1. 1/6. ANSWER DOWNLOAD EXAMIANS APP
Control Systems The unit step response of the system is 1 - e-t(1+t). Which is the system? critically stable oscillatory unstable stable critically stable oscillatory unstable stable ANSWER DOWNLOAD EXAMIANS APP
Control Systems The initial slope of Bode plot for a transfer function having no poles at the origin is +10dB/decade. -20dB/decade. -10dB/decade. 0 dB/decade +10dB/decade. -20dB/decade. -10dB/decade. 0 dB/decade ANSWER DOWNLOAD EXAMIANS APP
Control Systems A unity feedback control system has forward loop transfer function as e-Ts/s(s+1). Its phase value will be zero at frequency ω1. Which of the following equations should be satisfied by ω1? ω1 = cot(Tω1) Tω1 = tan(ω1) Tω1 = cot(ω1) ω1 = tan(Tω1) ω1 = cot(Tω1) Tω1 = tan(ω1) Tω1 = cot(ω1) ω1 = tan(Tω1) ANSWER DOWNLOAD EXAMIANS APP
Control Systems Poles and zeros are arranged alternatively on negative real axis, then type of network is/are RC network. RL network. Both 2 and 3. LC network. RC network. RL network. Both 2 and 3. LC network. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Which of the following statements is/are true? nether 1 nor 2 Centroid may not be a part of root locus both 1 and 2 Centroid may be a part of root locus nether 1 nor 2 Centroid may not be a part of root locus both 1 and 2 Centroid may be a part of root locus ANSWER DOWNLOAD EXAMIANS APP
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