Machine Design If two springs are in parallel then their overall stiffness will be Double Same Half None of these Double Same Half None of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design In order to determine the stresses in a thin cylinder due to an internal pressure, it is assumed that The tensile stresses are uniformly distributed over the section of the walls All of these The effect of curvature of the cylinder wall is neglected The effect of the restraining action of the heads at the end of the pressure vessel is neglected The tensile stresses are uniformly distributed over the section of the walls All of these The effect of curvature of the cylinder wall is neglected The effect of the restraining action of the heads at the end of the pressure vessel is neglected ANSWER DOWNLOAD EXAMIANS APP
Machine Design A double strap butt joint (with equal straps) is Either in single shear or double shear Always in double shear Any one of these Always in single shear Either in single shear or double shear Always in double shear Any one of these Always in single shear ANSWER DOWNLOAD EXAMIANS APP
Machine Design When a bolt and nut is made of mild steel, then the effective height of nut is made equal to (where d = Nominal diameter of bolt) d 0.5 d 0.75 d 1.25 d d 0.5 d 0.75 d 1.25 d ANSWER DOWNLOAD EXAMIANS APP
Machine Design Form coefficient of spring is Concerned with strength of wire of spring Load required to produce unit deflection Its capability of storing energy Ratio of coil diameter to wire diameter Concerned with strength of wire of spring Load required to produce unit deflection Its capability of storing energy Ratio of coil diameter to wire diameter ANSWER DOWNLOAD EXAMIANS APP
Machine Design A thin spherical shell of internal diameter d is subjected to an internal pressure p. If V is the storage capacity of shell, then its diameter will be (6V/ π)2 (6V/ π)1/2 (6V/ π)3 (6V/ π)1/3 (6V/ π)2 (6V/ π)1/2 (6V/ π)3 (6V/ π)1/3 ANSWER DOWNLOAD EXAMIANS APP
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