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