The controller required to handle fast process load changes is :

Electronics and Communication Engineering (ECE) : Automatic Control Systems - Quiz(MCQ)

PD controller

PI Controller

PID Controller

None of the above

Correct Answer : Option (A) : PD controller

Explanation : The Proportional Derivative controller is preferred to handle fast process load changes.

Recently Updated in Automatic Control Systems Questions

Q .

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 : Option (B) : is -90°

Q .

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 : Option (A) : setting s = jω in the network function

Q .

The resolution of a wire wound potentiometer is about

0.1%

0.001%

Correct Answer : Option (C) : 0.1%