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GATE ME 2022: Strength of Material

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Question 1

A thin spherical shell of diameter 1.5 m is subjected to an internal pressure of 25 × 10⁴ kg/m². Calculate the safe thickness (in cm) if the joint efficiency is 80% and the maximum stress is limited to 1500 kg/cm² . (correct up to two decimal places).

Question 2

The resistance per unit area, offered by a body against deformation is known as:

Question 3

A body is subjected to a pure tensile stress of 200 units. What is the maximum shear produced in the body at some oblique plane due to above condition ?

Question 4

For a cantilever beam of uniform strength having point load w at free end and uniform depth, the width of beam variation _________.

Question 5

A cantilever beam of length 2 m is subjected to load 50 N and 100 N at its mid-position and free end respectively. Find the deflection in mm at the free end. (EI = 3000 kNm²)

Question 6

The pressure on the fluid is 3 MPa. The Young’s modulus is 210 GPa and the Poisson’s ratio is 0.25, the volumetric compressive strain produced is

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ESE & GATE ME Strength of Materials

Jul 5ESE & GATE ME