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? Tω1 = tan(ω1) ω1 = cot(Tω1) ω1 = tan(Tω1) Tω1 = cot(ω1) Tω1 = tan(ω1) ω1 = cot(Tω1) ω1 = tan(Tω1) Tω1 = cot(ω1) ANSWER DOWNLOAD EXAMIANS APP
Control Systems Which system is also known as automatic control system? Nether 1 nor 2 Closed loop control system Open loop control system Either 1 or 2 Nether 1 nor 2 Closed loop control system Open loop control system Either 1 or 2 ANSWER DOWNLOAD EXAMIANS APP
Control Systems Poles and zeros are arranged alternatively on negative real axis, then type of network is/are LC network. RC network. Both 2 and 3. RL network. LC network. RC network. Both 2 and 3. RL network. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Force balancing equation for elastic element (K) is (where, x = displacement) K dx/dt None of these K d2x/dt2 K *x K dx/dt None of these K d2x/dt2 K *x ANSWER DOWNLOAD EXAMIANS APP
Control Systems Adding a pole to a system transfer function in terms of compensator represents a --------------- compensator ? lead-lag lead lag lag-lead lead-lag lead lag lag-lead ANSWER DOWNLOAD EXAMIANS APP
Control Systems For a unity feedback control system open loop transfer function then velocity error constant is 0. 50. 10. infinity. 0. 50. 10. infinity. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS