Mechanical Engineering :: Strength of Materials
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When a column is subjected to an eccentric load, the stress induced in the column will be
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Which of the following statement is wrong?
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When a shaft is subjected to a twisting moment, every cross-section of the shaft will be under
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The torque transmitted by a hollow shaft of outer diameter (D) and inner diameter (d) is
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A column is said to be a short column, when
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In a thick cylindrical shell subjected to an internal pressure (p), the radial stress across the thickness of the cylinder is
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In order to avoid tearing off the plate at an edge, the distance from the centre of the rivet hole to the nearest edge of the plate (i.e. margin) should be (where d = Diameter of rivet hole in mm)
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In a riveted joint, when the rivets in the various rows are opposite to each other, the joint is said to be
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The load required to produce a unit deflection in a spring is called
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A.
The deformation of the bar per unit length in the direction of the force is called linear strain.
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B.
The Poisson's ratio is the ratio of lateral strain to the linear strain.
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C.
The ratio of change in volume to the original volume is called volumetric strain.
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D.
The bulk modulus is the ratio of linear stress to the linear strain.
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