Machine Design The endurance limit of a material with finished surface in comparison to rough surface is More More or less depending on quantum of load Less Same More More or less depending on quantum of load Less Same ANSWER DOWNLOAD EXAMIANS APP
Machine Design Allen bolts are Used in aircraft application Self locking bolts Designed for shock load Provided with hexagonal depression in head Used in aircraft application Self locking bolts Designed for shock load Provided with hexagonal depression in head ANSWER DOWNLOAD EXAMIANS APP
Machine Design A stud Has pointed threads Has head at one end and other end fits into a tapped hole in the other part to be joined Has both the ends threaded Has a head on one end and a nut fitted to the other Has pointed threads Has head at one end and other end fits into a tapped hole in the other part to be joined Has both the ends threaded Has a head on one end and a nut fitted to the other 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 Larger/smaller depending on diameter of spring coil Equal Smaller Larger Larger/smaller depending on diameter of spring coil Equal Smaller Larger ANSWER DOWNLOAD EXAMIANS APP
Machine Design According to Indian standards, the diameter of rivet hole is made larger than the basic size of rivet by 1 mm for rivet diameter from 27 mm to 36 mm 2 mm for rivet diameter from 39 mm to 48 mm All of these 0.5 mm up to rivet diameter of 24 mm 1 mm for rivet diameter from 27 mm to 36 mm 2 mm for rivet diameter from 39 mm to 48 mm All of these 0.5 mm up to rivet diameter of 24 mm ANSWER DOWNLOAD EXAMIANS APP
Machine Design Coaxing is the procedure of increasing Metal resistance to corrosion by coating Metal hardness by surface treatment Fatigue limit by over-stressing the metal by successively increasing loadings Metal strength by cycling Metal resistance to corrosion by coating Metal hardness by surface treatment Fatigue limit by over-stressing the metal by successively increasing loadings Metal strength by cycling ANSWER DOWNLOAD EXAMIANS APP
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