Automatic Control Systems If the poles lie in second quadrant, damping ratio is 1 less than 1 more than 1 zero 1 less than 1 more than 1 zero ANSWER DOWNLOAD EXAMIANS APP
Automatic Control Systems Which control action can never be used alone? Both (b) and (c) Integral Derivative Proportional Both (b) and (c) Integral Derivative Proportional ANSWER DOWNLOAD EXAMIANS APP
Automatic Control Systems Which of the following can be used as a rotating amplifier in a control system? 1. Amplidyne 2. Separately excited dc generator 3. Synchro 4. Self excited dc generator 1, 2 and 3 3 and 4 1 and 2 All 1, 2 and 3 3 and 4 1 and 2 All ANSWER DOWNLOAD EXAMIANS APP
Automatic Control Systems For any transfer function, the constant phase angle loci are A family of straight lines Either (a) or (b) Neither (a) nor (b) A family of circles A family of straight lines Either (a) or (b) Neither (a) nor (b) A family of circles ANSWER DOWNLOAD EXAMIANS APP
Automatic Control Systems The complicated shapes in the polar plots are only due to time constants in the numerator of transfer functions. True False True False ANSWER DOWNLOAD EXAMIANS APP
Automatic Control Systems M circles are symmetrical with respect to Real and imaginary axis M = 1 straight line and real axis M = 1 straight line and imaginary axis M = 1 straight line Real and imaginary axis M = 1 straight line and real axis M = 1 straight line and imaginary axis M = 1 straight line ANSWER DOWNLOAD EXAMIANS APP
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