Machine Design The difference between the upper limit and lower limit of a dimension is called Basic size Actual size Tolerance Nominal size Basic size Actual size Tolerance Nominal size ANSWER DOWNLOAD EXAMIANS APP
Machine Design A closely coiled helical spring is acted upon by an axial force. The maximum shear stress developed in the spring is τ. The half of the length of the spring if cut off and the remaining spring is acted upon by the same axial force. The maximum shear stress in the spring in new condition will be τ/2 4 τ τ 2 τ τ/2 4 τ τ 2 τ ANSWER DOWNLOAD EXAMIANS APP
Machine Design A leaf spring in automobiles is used To apply forces To store strain energy To measure forces To absorb shocks To apply forces To store strain energy To measure forces To absorb shocks 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 Decreasing the cross-sectional area of the bar All of these Increasing the length of bar Decreasing the modulus of elasticity of the bar Decreasing the cross-sectional area of the bar All of these Increasing the length of bar Decreasing the modulus of elasticity of the bar ANSWER DOWNLOAD EXAMIANS APP
Machine Design A coupling used to connect two perfectly aligned shafts, is Flange coupling Muff coupling All of these Compression coupling Flange coupling Muff coupling All of these Compression coupling ANSWER DOWNLOAD EXAMIANS APP
Machine Design The allowable static stress for steel gears is approximately __________ of the ultimate tensile stress. Double One-half One-third One-fourth Double One-half One-third One-fourth ANSWER DOWNLOAD EXAMIANS APP
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