In case of a forced vibration, the resonance wave becomes very sharp w – McqOptions

MCQOPTIONS

1.	In case of a forced vibration, the resonance wave becomes very sharp when the [CBSE PMT 2003]
A.	Restoring force is small
B.	Applied periodic force is small
C.	Quality factor is small
D.	Damping force is small
Answer» E.

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