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Q:- why damping devices are often used on machinery? Give an example. Ans:- shm with decreasing amplitude & varying period is called DHM.Damping devices are often used on machinery to reduce undesired amplitude & slows down the moving parts of machines as a result of which the efficiency of machines increases I.e use of the spring in automobile

Q:- why damping devices are often used on machinery? Give an example. Ans:- shm with decreasing amplitude & varying period is called DHM.Damping devices are often used on machinery to reduce undesired amplitude & slows down the moving parts of machines as a result of which the efficiency of machines increases I.e use of the spring in automobile

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Grade:12th pass

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