Strength of Materials Sheet 2
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1) Question.
If b is the width of the plate and d is the diameter of rivet, then the efficiency of a riverted joint having diamond riveting is given by
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2) Question.
Effective throat thickness of fillet weld is
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3) Question.
Weakest section in a fillet weld is
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4) Question.
Size of fillet weld with unequal legs is equal to
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5) Question.
The effective length of a fillet weld designed to transmit axial load shall not be less than
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6) Question.
Size of a right angled fillet weld is given by
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7) Question.
Effective length of a weld is euqal to
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8) Question.
If a composite bar of steel and copper is heated, then the copperbar will be under
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9) Question.
A prismatic bar of volume V is subjected to a t e nsile force in longitudinal direction. If Poisson's rtio of the material is and logitudinal strain is e, then the final volume of the bar becomes
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10) Question.
Two bars of diffierent materials are of the same sie and are subjected to same tensile forces. If the bars have unit elongations in the ratio of 4:7, then the ratio of moduli of elasticity of the two materials is
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