Machine Design When a helical compression spring is cut into halves, the stiffness of the resulting spring will be Same One-half Double One-fourth Same One-half Double One-fourth ANSWER DOWNLOAD EXAMIANS APP
Machine Design Lewis equation is applied To weaker of the pinion or gear Only to the gear Only to the pinion To stronger of the pinion or gear To weaker of the pinion or gear Only to the gear Only to the pinion To stronger of the pinion or gear ANSWER DOWNLOAD EXAMIANS APP
Machine Design The material used for brake lining should have __________ coefficient of friction. Moderate None of these Low High Moderate None of these Low High ANSWER DOWNLOAD EXAMIANS APP
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 Decreasing the cross-sectional area of the bar All of these Decreasing the modulus of elasticity of the bar Increasing the length of bar Decreasing the cross-sectional area of the bar All of these Decreasing the modulus of elasticity of the bar ANSWER DOWNLOAD EXAMIANS APP
Machine Design The endurance limit in shear of carbon steel can be obtained by multiplying the endurance limit in flexure by a factor of 0.75 0.65 0.55 0.45 0.75 0.65 0.55 0.45 ANSWER DOWNLOAD EXAMIANS APP
Machine Design Soderberg relation is based on __________ of the material whereas all other failure relation for dynamic loading are based on ultimate strength of the material. Elastic strength Shear strength None of these Yield strength Elastic strength Shear strength None of these Yield strength ANSWER DOWNLOAD EXAMIANS APP