Machine Design The ratio of endurance limit in shear to the endurance limit in flexure is 0.33 0.4 0.55 0.5 0.33 0.4 0.55 0.5 ANSWER DOWNLOAD EXAMIANS APP
Machine Design Two helical springs of the same material and of equal circular cross-section, length and number of turns, but having radii 80 mm and 40 mm, kept concentrically (smaller radius spring within the larger radius spring), are compressed between two parallel planes with a load W. The inner spring will carry a load equal to W/9 8W/9 W/2 2W/3 W/9 8W/9 W/2 2W/3 ANSWER DOWNLOAD EXAMIANS APP
Machine Design The fatigue life of a part can be improved by Polishing Coating Shot peening Electroplating Polishing Coating Shot peening Electroplating ANSWER DOWNLOAD EXAMIANS APP
Machine Design Gears are casted by Permanent mould casting Sand mould casting Slush casting Centrifugal casting Permanent mould casting Sand mould casting Slush casting Centrifugal casting 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 All of these The effect of the restraining action of the heads at the end of the pressure vessel is neglected The effect of curvature of the cylinder wall is neglected The tensile stresses are uniformly distributed over the section of the walls All of these The effect of the restraining action of the heads at the end of the pressure vessel is neglected The effect of curvature of the cylinder wall is neglected The tensile stresses are uniformly distributed over the section of the walls ANSWER DOWNLOAD EXAMIANS APP
Machine Design I.S. specifies following total number of grades of tolerances 18 22 16 20 18 22 16 20 ANSWER DOWNLOAD EXAMIANS APP
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