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GATE ME 2022: Strength of Material
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Question 1
At a point in 2D stress system σx = 130 N/mm2, σy = τxy= 40 N/mm2. What is the radius of the Mohr circle for stress drawn with a scale of 1 cm = 10 N/mm2
Question 2
A point in an element is stressed as shown in the figure given below.
The value of normal stress (MPa) on the oblique plane is?
Question 3
Compare the ratio of volumetric increase in cylindrical and spherical shell when they are subjected to same internal pressure and both have same d/t ratio, where d is the internal diameter of the vessel and t is the thickness of the vessel. It is given that poisson ratio is 0.3. Neglect the stress in radial direction.
Question 4
A 10 mm diameter aluminium wire is twisted through one complete revolution without exceeding a shearing stress of 40 N/mm2. The length of the wire is ____ m.
[Take G = 2.7 × 104 N/mm2]
[Take G = 2.7 × 104 N/mm2]
Question 5
A uniform cantilever beam with flexural rigidity EI is shown in figure. The bending deflection at the free end is
Question 6
For the configuration of loading shown in the figure, the stress in fibre AB is given by
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Jun 30ESE & GATE ME