Machine Design The property of a material which enables it to be drawn into wires with the application of a tensile force, is called Malleability Plasticity Elasticity Ductility Malleability Plasticity Elasticity Ductility ANSWER DOWNLOAD EXAMIANS APP
Machine Design The cold working of metals is carried out __________ the recrystallization temperature. At Above None of these Below At Above None of these Below ANSWER DOWNLOAD EXAMIANS APP
Machine Design The endurance or fatigue limit is defined as the maximum value of the stress which a polished standard specimen can withstand without failure, for infinite number of cycles, when subjected to Completely reversed load Static as well as dynamic load Dynamic load Static load Completely reversed load Static as well as dynamic load Dynamic load Static load ANSWER DOWNLOAD EXAMIANS APP
Machine Design In order to avoid tearing of the plate at an edge, the distance from the centre line of the rivet hole to the nearest edge of the plate should be equal to (where d = Diameter of rivet hole) 1.5 d 1 d 2 d 2.5 d 1.5 d 1 d 2 d 2.5 d ANSWER DOWNLOAD EXAMIANS APP
Machine Design Two shafts ‘A’ and ‘B’ under pure torsion are of identical length and identical weight and are made of the same material. The shaft ‘A’ is solid and the shaft ‘B’ is hollow. We can say that Shaft A is better than shaft B Shaft B is better than shaft A None of these Both the shafts are equally good Shaft A is better than shaft B Shaft B is better than shaft A None of these Both the shafts are equally good ANSWER DOWNLOAD EXAMIANS APP
Machine Design In the case of an elastic bar fixed at upper end and loaded by a falling weight at lower end, the shock load produced can be decreased by Decreasing the cross-section area of bar Would depend upon other factors Remain unaffected with cross-section area Increasing the cross-section area of bar Decreasing the cross-section area of bar Would depend upon other factors Remain unaffected with cross-section area Increasing the cross-section area of bar ANSWER DOWNLOAD EXAMIANS APP
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