Machine Design Coaxing is the procedure of increasing Fatigue limit by over-stressing the metal by successively increasing loadings Metal resistance to corrosion by coating Metal hardness by surface treatment Metal strength by cycling Fatigue limit by over-stressing the metal by successively increasing loadings Metal resistance to corrosion by coating Metal hardness by surface treatment Metal strength by cycling ANSWER DOWNLOAD EXAMIANS APP
Machine Design I.S. specifies following total number of grades of tolerances 16 20 18 22 16 20 18 22 ANSWER DOWNLOAD EXAMIANS APP
Machine Design In radial cams, the follower moves In a direction parallel to the cam axis Along the cam axis In any direction irrespective of cam axis In a direction perpendicular to the cam axis In a direction parallel to the cam axis Along the cam axis In any direction irrespective of cam axis In a direction perpendicular to the cam axis ANSWER DOWNLOAD EXAMIANS APP
Machine Design Three different weights fall from a certain height under vacuum. They will take Times inversely proportional to weight to reach earth Times proportional to weight to reach earth None of these Same time to reach earth Times inversely proportional to weight to reach earth Times proportional to weight to reach earth None of these Same time to reach earth ANSWER DOWNLOAD EXAMIANS APP
Machine Design Stress concentration in cyclic loading is more serious in Equally serious in both cases Depends on other factors Ductile materials Brittle materials Equally serious in both cases Depends on other factors Ductile materials Brittle materials ANSWER DOWNLOAD EXAMIANS APP
Machine Design Form coefficient of spring is Ratio of coil diameter to wire diameter Concerned with strength of wire of spring Its capability of storing energy Load required to produce unit deflection Ratio of coil diameter to wire diameter Concerned with strength of wire of spring Its capability of storing energy Load required to produce unit deflection ANSWER DOWNLOAD EXAMIANS APP
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