Control Systems Which of the following is/are the characteristics of negative feedback control system? Rejection of disturbance signals Low sensitivity to parameter variations Reduction in gain at the expense of better stability All of these Rejection of disturbance signals Low sensitivity to parameter variations Reduction in gain at the expense of better stability All of these ANSWER DOWNLOAD EXAMIANS APP
Control Systems Accurate and reliable output is possible with which of the following system? None of these Both 1 and 2 Open loop control system Closed loop control system None of these Both 1 and 2 Open loop control system Closed loop control system ANSWER DOWNLOAD EXAMIANS APP
Control Systems Which of the following combinations is/are correct electrical analogous elements in force-current analogy? Spring element (K) --------- Inverse inductance (1/L) Velocity (v) ----------------- Voltage (V) All of these Force (f) --------------------- Current (i) Spring element (K) --------- Inverse inductance (1/L) Velocity (v) ----------------- Voltage (V) All of these Force (f) --------------------- Current (i) ANSWER DOWNLOAD EXAMIANS APP
Control Systems Which of the following is/are the example of actuator? Electric motor Pneumatic motor All Hydraulic motor Electric motor Pneumatic motor All Hydraulic motor ANSWER DOWNLOAD EXAMIANS APP
Control Systems In signal flow graph output node is node having only------------ both 1 and 2 incoming branches outgoing branches None of these both 1 and 2 incoming branches outgoing branches None of these ANSWER DOWNLOAD EXAMIANS APP