Machine Design According to I.B.R., the factor of safety of riveted joint should not be less than 3 4 1 2 3 4 1 2 ANSWER DOWNLOAD EXAMIANS APP
Machine Design The efficiency of a square threaded screw is maximum if the helix angle is equal to(Where φ = Angle of friction) 45° - φ/2 45° + φ/2 90° - φ 45° - φ 45° - φ/2 45° + φ/2 90° - φ 45° - φ ANSWER DOWNLOAD EXAMIANS APP
Machine Design A universal coupling is used to connect two shafts Whose axes intersect at a small angle Which are perfectly aligned Have lateral misalignment Which are not in exact alignment Whose axes intersect at a small angle Which are perfectly aligned Have lateral misalignment Which are not in exact alignment ANSWER DOWNLOAD EXAMIANS APP
Machine Design Guest's theory is used for Ductile materials Brittle materials Plastic materials Elastic materials Ductile materials Brittle materials Plastic materials Elastic materials ANSWER DOWNLOAD EXAMIANS APP
Machine Design The shearing stresses in the inner face as compared to outer face of the wire in a heavy close coiled spring is Smaller Larger/smaller depending on diameter of spring coil Larger Equal Smaller Larger/smaller depending on diameter of spring coil Larger Equal ANSWER DOWNLOAD EXAMIANS APP
Machine Design In designing thick cylinders, the equation used is All of these Lame's equation Birnie's equation Clavarinos' equation All of these Lame's equation Birnie's equation Clavarinos' equation ANSWER DOWNLOAD EXAMIANS APP
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