Machine Design Stress concentration factor is defined as the ratio of Maximum stress to the nominal stress Nominal stress to the endurance limit Maximum stress to the endurance limit Nominal stress to the maximum stress Maximum stress to the nominal stress Nominal stress to the endurance limit Maximum stress to the endurance limit Nominal stress to the maximum stress ANSWER DOWNLOAD EXAMIANS APP
Machine Design According to I.B.R., the efficiency of a triple riveted butt joint with double straps of unequal width (5 rivets per pitch length) should be 63 to 70% 80 to 90% 70 to 83% 45 to 60% 63 to 70% 80 to 90% 70 to 83% 45 to 60% ANSWER DOWNLOAD EXAMIANS APP
Machine Design Euler’s formula for a mild steel column is not valid if the slenderness ratio is 120 60 100 90 120 60 100 90 ANSWER DOWNLOAD EXAMIANS APP
Machine Design When a nut is tightened by placing a washer below it, the bolt will be subjected to following type of loads Shear Combined loads Tension Compression Shear Combined loads Tension Compression ANSWER DOWNLOAD EXAMIANS APP
Machine Design Fibrous fracture occurs in Elastic material Ductile material Brittle material Hard material Elastic material Ductile material Brittle material Hard material ANSWER DOWNLOAD EXAMIANS APP
Machine Design A machine part subjected to _________ is called a strut. A tangential force An axial tensile force Any one of these An axial compressive force A tangential force An axial tensile force Any one of these An axial compressive force ANSWER DOWNLOAD EXAMIANS APP
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