Q. A body is said to be under forced vibrations, when

(A) There is a reduction in amplitude after every cycle of vibration
(B) No external force acts on a body, after giving it an initial displacement
(C) A body vibrates under the influence of external force
(D) None of the above

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✅ Correct Answer: (A) There is a reduction in amplitude after every cycle of vibration

Published by Mr. Dubey ⭐ 104.84K Points at 24-Sep-2023 10:27 pm in Theory Of Machine

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