Control Systems Which of the following are the disadvantages of a closed loop control system? Reduces the overall gain. Complex and costly. All of these Oscillatory response. Reduces the overall gain. Complex and costly. All of these Oscillatory response. ANSWER DOWNLOAD EXAMIANS APP
Control Systems Time constant is defined as the time taken by the response of the system to reach ----------- ? 50% of the final value 70.7% of the final value 63% of the final value 100% of the final value 50% of the final value 70.7% of the final value 63% of the final value 100% of the final value ANSWER DOWNLOAD EXAMIANS APP
Control Systems The device necessarily used for automatic temperature control in a furnace is Any of above. Auto-transformer. Thermostat. Thermocouple. Any of above. Auto-transformer. Thermostat. Thermocouple. ANSWER DOWNLOAD EXAMIANS APP
Control Systems A property of phase lead compensation is that the overshoot is increased. bandwidth of closed loop system is reduced. gain margin is reduced. rise time of closed loop system is reduced. overshoot is increased. bandwidth of closed loop system is reduced. gain margin is reduced. rise time of closed loop system is reduced. ANSWER DOWNLOAD EXAMIANS APP
Control Systems The transfer function of the control system depends on the system parameters alone. nature of the output. initial conditions of input and output. nature of the input. the system parameters alone. nature of the output. initial conditions of input and output. nature of the input. ANSWER DOWNLOAD EXAMIANS APP
Control Systems The value of 'a' in to give phase margin = 45o will be 1.18. 0.707. 1.414. 0.9. 1.18. 0.707. 1.414. 0.9. ANSWER DOWNLOAD EXAMIANS APP
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