SSC JE Mechanical Engineering 2018 Set 2 Paper

Question : 124 of 200

Marks: +1, -0

What is the maximum shear stress on the wall of a thin cylinder, if it has a diameter of d, thickness of t and the gauge pressure in the cylinder is p?

${pd} /t$
${pd} /{4t}$
${pd }/{2t}$
${pd }/{8t}$

Validate

Solution:

Max. shear stress for a thin cylinder =

{pd} /{4t}

Longitudinal stress for thin cylinder =

{pd} /{4t}

Hoop stress or circumferential stress =

{pd} /{2t}

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