I-PD controlled system has

I, P and D actions in forward path

I, P and D actions in feedback path

I action in forward path but P and D action in feedback path

I action in feedback path but P and D actioins in forward path

Correct Answer : Option (C) : I action in forward path but P and D action in feedback path

Recently Updated in Automatic Control Systems Questions

For a quadratic factor in denominator of transfer function the phase angle at corner frequency (in Bode phase angle plot)

is +90°

is -90°

depends on the damping factor

None of the above

Correct Answer : is -90°

The response to sinusoidal excitation can be found by

setting s = jω in the network function

setting s = -jω in the network function

taking inverse transform of network function

None of the above

Correct Answer : setting s = jω in the network function

The resolution of a wire wound potentiometer is about

0.1%

0.001%

Correct Answer : 0.1%