Automatic Control Systems If poles lie in first quadrant, damping ratio is less than 1 Zero More than 1 1 less than 1 Zero More than 1 1 ANSWER DOWNLOAD EXAMIANS APP
Automatic Control Systems Magnetic amplifier is used for Frequency amplification Current amplification Power amplification Voltage amplification Frequency amplification Current amplification Power amplification Voltage amplification ANSWER DOWNLOAD EXAMIANS APP
Automatic Control Systems Which control action can never be used alone? Derivative Integral Proportional Both (b) and (c) Derivative Integral Proportional Both (b) and (c) ANSWER DOWNLOAD EXAMIANS APP
Automatic Control Systems A conditionally stable system is stable for the value of gain between two critical values. It is unstable if 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 None of these The gain is increased beyond upper critical value The gain is decreased below lower critical value ANSWER DOWNLOAD EXAMIANS APP
Automatic Control Systems Nichol’s chart is symmetric about – 180° axis. True False True False ANSWER DOWNLOAD EXAMIANS APP
Automatic Control Systems Robotic manipulator arms mostly use None of these Electric motor actuator Hydraulic actuator Pneumatic actuator None of these Electric motor actuator Hydraulic actuator Pneumatic actuator ANSWER DOWNLOAD EXAMIANS APP
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