M

Mr. Dubey • 100.64K Points
Coach

Q. The main causes of crankshaft vibration are

  • (A) variation in torque
  • (B) cyclic variation of gas and combustion products
  • (C) unbalanced weight of parts
  • (D) all of the mentioned
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Explanation by: Mr. Dubey
crankshaft vibration is caused by all the above mentioned causes.

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