Control Systems The transfer function of a linear time invariant system is given as G(s) = 10/(s² + 10s + 10). The steady state value of the output of the system for step input applied at time instant t=2 sec will be 1 0 infinity undefined 1 0 infinity undefined ANSWER DOWNLOAD EXAMIANS APP
Control Systems The system function N(s) = V(s)/I(s) = (s+3)/(4s+5). The system is initially at rest. If the excitation i(t) is a unit step, which of the following is the initial value? 3/9 3/5 0 1/4 3/9 3/5 0 1/4 ANSWER DOWNLOAD EXAMIANS APP
Control Systems The following transfer function represents a phase-lead compensator? (s+4)/(s+6) (s+4)/(3s+6) (4s+2)/(6s+1) 1/s (s+4)/(s+6) (s+4)/(3s+6) (4s+2)/(6s+1) 1/s ANSWER DOWNLOAD EXAMIANS APP
Control Systems Which of the following combinations is/are correct electrical analogous elements in force-current analogy? All of these Spring element (K) --------- Inverse inductance (1/L) Velocity (v) ----------------- Voltage (V) Force (f) --------------------- Current (i) All of these Spring element (K) --------- Inverse inductance (1/L) Velocity (v) ----------------- Voltage (V) Force (f) --------------------- Current (i) ANSWER DOWNLOAD EXAMIANS APP
Control Systems Accurate and reliable output is possible with which of the following system? Closed loop control system None of these Open loop control system Both 1 and 2 Closed loop control system None of these Open loop control system Both 1 and 2 ANSWER DOWNLOAD EXAMIANS APP
Control Systems Find the angles of asymptotes of the open loop transfer function G(s) = k(s + 1)/((s(s+2)(s+4)? 90°,180° 0°, 180° 90°,270° 60°,240° 90°,180° 0°, 180° 90°,270° 60°,240° ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS