MCQ
In case of a forced vibration, the resonance wave becomes very sharp when the
- ARestoring force is small
- BApplied periodic force is small
- CQuality factor is small
- ✓Damping force is small
✓
Answer
Correct option: D.
Damping force is small
d
(d)Less damping force gives a taller and narrower resonance peak
(d)Less damping force gives a taller and narrower resonance peak
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