When frequency ratio ( / ) is greater than unity, phase angle decrease

1.	When frequency ratio ( / ) is greater than unity, phase angle decreases as ______
A.	damping factor increases
B.	damping factor decreases
C.	both a. and b.
D.	none of the above
Answer» B. damping factor decreases

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When frequency ratio ( / ) is greater than unity, phase angle decreases as ______

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