Mechanical Engineering :: Strength of Materials
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A bolt is made to pass through a tube and both of them are tightly fitted with the help of washers and nuts. If the nut is tightened, then
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A body is subjected to a tensile stress of 1200 MPa on one plane and another tensile stress of 600 MPa on a plane at right angles to the former. It is also subjected to a shear stress of 400 MPa on the same planes. The minimum normal stress will be
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The given figure shows the Mohr's circle of stress for two unequal and like principal stresses (σx and σy) acting at a body across two mutually perpendicular planes. The resultant stress is given by
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The shear force diagram fora cantilever beam of length l and carrying a gradually varying load from zero at free end and w per unit length at the fixed end is a
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When one plate overlaps the other and the two plates are riveted together with two rows of rivets, the joint is known as
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When a beam is subjected to a bending moment, the strain in a layer is __________ the distance from the neutral axis.
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The thermal or temperature stress is a function of
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