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Examveda

When a closely coiled helical spring is subjected to a couple about its axis, the stress induced in the wire material of the spring is

A. Bending stress only

B. A combination of torsional shear stress and bending

C. Direct shear stress only

D. A combination of bending stress and direct shear stress

Answer: Option A


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Comments ( 3 )

  1. Sarveshwer Chandra
    Sarveshwer Chandra :
    3 years ago

    Bending stress only

  2. Gunanand Kumar
    Gunanand Kumar :
    4 years ago

    if couple supjected about the axis the shear will zero act in opposite direction

  3. Gunanand Kumar
    Gunanand Kumar :
    4 years ago

    if couple supjected about the axis the shear will zero act in opposite direction

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