Machine Design In order to obtain bolt of uniform strength Tighten die bolt properly Increase shank diameter Increase its length Drill an axial hole through head up to threaded portion so that shank area is equal to root area of thread Tighten die bolt properly Increase shank diameter Increase its length Drill an axial hole through head up to threaded portion so that shank area is equal to root area of thread ANSWER DOWNLOAD EXAMIANS APP
Machine Design Soderberg relation is based on __________ of the material whereas all other failure relation for dynamic loading are based on ultimate strength of the material. Yield strength None of these Elastic strength Shear strength Yield strength None of these Elastic strength Shear strength ANSWER DOWNLOAD EXAMIANS APP
Machine Design Coaxing is the procedure of increasing Metal hardness by surface treatment Metal resistance to corrosion by coating Metal strength by cycling Fatigue limit by over-stressing the metal by successively increasing loadings Metal hardness by surface treatment Metal resistance to corrosion by coating Metal strength by cycling Fatigue limit by over-stressing the metal by successively increasing loadings ANSWER DOWNLOAD EXAMIANS APP
Machine Design A spring of stiffness 1000 N/m is stretched initially by 100 mm from the undeformed position. The work required to stretch it by another 100 mm is 7 N-m 10 N-m 5 N-m 15 N-m 7 N-m 10 N-m 5 N-m 15 N-m ANSWER DOWNLOAD EXAMIANS APP
Machine Design In case of pressure vessels having closed ends, the fluid pressure induces Shear stress None of these Circumferential stress Longitudinal stress Shear stress None of these Circumferential stress Longitudinal stress ANSWER DOWNLOAD EXAMIANS APP
Machine Design In skew bevel gearing, the axes of shafts are Intersecting and the teeth are curved Non-intersecting and nonparallel and the teeth are curved None of these Non-intersecting and non-parallel and the teeth are straight Intersecting and the teeth are curved Non-intersecting and nonparallel and the teeth are curved None of these Non-intersecting and non-parallel and the teeth are straight ANSWER DOWNLOAD EXAMIANS APP
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