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Mr. Dubey • 100.64K Points
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Q. An elastic bar is fixed at the upper end and loaded at the lower end by a falling weight. The shock load produced can be reduced by

  • (A) Increasing the length of bar
  • (B) Decreasing the cross-sectional area of the bar
  • (C) Decreasing the modulus of elasticity of the bar
  • (D) All of the above
  • Correct Answer - Option(D)
  • Views: 928
  • Filed under category Machine Design
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