Phase angle and damping factor

Q.  When frequency ratio (ω/ωn) is greater than unity, phase angle decreases as ______
- Published on 11 Sep 15

a. damping factor increases
b. damping factor decreases
c. both a. and b.
d. none of the above

ANSWER: damping factor increases

Post your comment / Share knowledge

Enter the code shown above:
(Note: If you cannot read the numbers in the above image, reload the page to generate a new one.)