Automatic Control Systems A conditionally stable system is stable for the value of gain between two critical values. It is unstable if None of these The gain is increased beyond upper critical value The gain is decreased below lower critical value Both A and B None of these The gain is increased beyond upper critical value The gain is decreased below lower critical value Both A and B ANSWER DOWNLOAD EXAMIANS APP
Automatic Control Systems Which of the following is open loop system? Wind screen wiper Aqualing System for controlling antirocket missiles Respiratory system of animal Wind screen wiper Aqualing System for controlling antirocket missiles Respiratory system of animal ANSWER DOWNLOAD EXAMIANS APP
Automatic Control Systems Temperature is analogous to None of these Flux Voltage Charge None of these Flux Voltage Charge ANSWER DOWNLOAD EXAMIANS APP
Automatic Control Systems Which dc servomotor requires strongest permanent magnet? Surface wound with stationary rotor Surface wound armature Slotted armature Either A or B Surface wound with stationary rotor Surface wound armature Slotted armature Either A or B ANSWER DOWNLOAD EXAMIANS APP
Automatic Control Systems Robotic manipulator arms mostly use Hydraulic actuator Pneumatic actuator Electric motor actuator None of these Hydraulic actuator Pneumatic actuator Electric motor actuator None of these ANSWER DOWNLOAD EXAMIANS APP
Automatic Control Systems Which control action can never be used alone? Both (b) and (c) Proportional Integral Derivative Both (b) and (c) Proportional Integral Derivative ANSWER DOWNLOAD EXAMIANS APP
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