Machine Design An elastic bar is fixed at the upper end and loaded at the lower end by a falling weight. The shock load produced can be reduced by Increasing the length of bar All of these Decreasing the modulus of elasticity of the bar Decreasing the cross-sectional area of the bar Increasing the length of bar All of these Decreasing the modulus of elasticity of the bar Decreasing the cross-sectional area of the bar ANSWER DOWNLOAD EXAMIANS APP
Machine Design A leaf spring in automobiles is used To store strain energy To absorb shocks To apply forces To measure forces To store strain energy To absorb shocks To apply forces To measure forces ANSWER DOWNLOAD EXAMIANS APP
Machine Design A rivet is specified by Length of tail Type of head Length of rivet Shank diameter Length of tail Type of head Length of rivet Shank diameter ANSWER DOWNLOAD EXAMIANS APP
Machine Design Coaxing is the procedure of increasing Metal hardness by surface treatment Metal strength by cycling Fatigue limit by over-stressing the metal by successively increasing loadings Metal resistance to corrosion by coating Metal hardness by surface treatment Metal strength by cycling Fatigue limit by over-stressing the metal by successively increasing loadings Metal resistance to corrosion by coating ANSWER DOWNLOAD EXAMIANS APP
Machine Design Transverse fillet welded joints are designed for Compressive strength Shear strength Bending strength Tensile strength Compressive strength Shear strength Bending strength Tensile strength ANSWER DOWNLOAD EXAMIANS APP
Machine Design When a closely coiled helical spring is subjected to a couple about its axis, the stress induced in the wire material of the spring is Bending stress only Direct shear stress only A combination of torsional shear stress and bending A combination of bending stress and direct shear stress Bending stress only Direct shear stress only A combination of torsional shear stress and bending A combination of bending stress and direct shear stress ANSWER DOWNLOAD EXAMIANS APP
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