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GATE Prev Year : Mechanics of Materials Test-7
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Question 1
A thin plate of uniform thickness is subject to pressure as shown in the figure below
under the assumption or plane stress, which one or the following is correct?
under the assumption or plane stress, which one or the following is correct?
Question 2
Which of following is NOT correct?
Question 3
A uniformly loaded propped cantilever beam and its free body diagram are shown below. The reactions are
Question 4
The state of stress at a point under plane stress condition is σxx = 40 MPa, σyy = 100 MPa and τxy = 40 MPa. The radius of the Mohr's circle representing the given state of stress (in MPa) is ________.
Question 5
A cantilever beam OP is connected to another beam PQ with a pin joint as shown in the figure. A load of 10 kN is applied at the and-point of PQ. The magnitude of bending moment (in kN-m) at fixed end 0 is
Question 6
A stepped steel shaft shown below is subjected to 10 Nm torque. If the rigidity is 80 GPa and θ1 = 0.33 × 10–3 ,the strain energy in the shaft in N mm is
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