Discussion :: Theory of Machine
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The rotating shafts tend to vibrate violently at whirling speeds because
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A.
the system is unbalanced
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B.
bearing centre line coincides with the axis
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C.
the shafts are rotating at very high speeds
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D.
resonance is caused due to the heavy mass of the rotor
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Answer : Option D
Explanation :
No answer description available for this question.
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