Download Aptitude Crack
img not found img not found

Automatic Control Systems - Engineering

Q1:

The polar plot in the given figure is for the term

A jωT

B 1 + jωT

C

D

ANS:B - 1 + jωT

For the term 1 + jωt, magnitude is 1 at ω = 0 and infinite at ω = ∞.