Control Systems The impulse response of a linear system is e-t, (t > 0). The corresponding transfer function is 1/s(s+1) 1/s 1/(s+1) s/(s+1) 1/s(s+1) 1/s 1/(s+1) s/(s+1) ANSWER DOWNLOAD EXAMIANS APP
Control Systems When the input to a system was with drawn at t = 0, its output was found to decrease exponentially from 1000 units to 500 units in 1.386 sec. The time constant of the system is 1.386. 0.500. 2.000. 0.693. 1.386. 0.500. 2.000. 0.693. ANSWER DOWNLOAD EXAMIANS APP
Control Systems The open loop transfer function of a unity feedback control system is given by G(s) = k/s(s+1). If gain k is increased to infinity, then damping ratio will tend to become zero 0.707 unity infinite zero 0.707 unity infinite ANSWER DOWNLOAD EXAMIANS APP
Control Systems If a circuit consists of two mass elements, two spring elements and four friction elements. Find the order of transfer function? 2 6 4 12 2 6 4 12 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 13/4 4/9 4/13 9/4 13/4 4/9 4/13 9/4 ANSWER DOWNLOAD EXAMIANS APP
Control Systems A second order control system has F(jω) = 100/(100 - ω² + 10√2 jω). Find the resonant peak? 1 1.5 0.707 0.5 1 1.5 0.707 0.5 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS