Mechanical Engineering :: Strength of Materials
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For a 25 mm hole drilled in plates, the diameter of rivet shank should be
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A beam of uniform strength has
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The shear force of a simply supported beam carrying a central point load changes sign at its midpoint.
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In a simple bending theory, one of the assumption is that the material of the beam is isotropic. This assumption means that the
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The extremeties of any diameter on Mohr's circle represent
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The polar moment of inertia of a hollow shaft of outer diameter (D) and inner diameter (d) is
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Two shafts 'A' and 'B' are made of same material. The shaft 'A' is solid and has diameter D. The shaft 'B' is hollow with outer diameter D and inner diameter D/2. The strength of hollow shaft in torsion is __________ as that of solid shaft.
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The bending moment of a 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 __________ at the fixed end.
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In the below figure, the stress corresponding to point D is
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