Machine Design The temperature at which the new grains are formed in the metal is known as Upper critical temperature Lower critical temperature None of these Recrystallization temperature Upper critical temperature Lower critical temperature None of these Recrystallization temperature ANSWER DOWNLOAD EXAMIANS APP
Machine Design Basic shaft is one Does not exist Whose lower deviation is zero Whose upper deviation is zero Whose lower as well as upper deviations are zero Does not exist Whose lower deviation is zero Whose upper deviation is zero Whose lower as well as upper deviations are zero ANSWER DOWNLOAD EXAMIANS APP
Machine Design The piston pin bearings in heavy duty diesel engines are Spherical roller bearings Needle roller bearings Tapered roller bearings Cylindrical roller bearings Spherical roller bearings Needle roller bearings Tapered roller bearings Cylindrical roller bearings ANSWER DOWNLOAD EXAMIANS APP
Machine Design The creep in the belt is due to Stresses beyond elastic limit of belt material Effect of temperature on belt Material of belt Unequal extensions in the belt due to tight and slack side tensions Stresses beyond elastic limit of belt material Effect of temperature on belt Material of belt Unequal extensions in the belt due to tight and slack side tensions ANSWER DOWNLOAD EXAMIANS APP
Machine Design Three different weights fall from a certain height under vacuum. They will take 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 Times inversely proportional to weight to reach earth ANSWER DOWNLOAD EXAMIANS APP
Machine Design When a beam of rectangular cross-section of width b and depth d, is subjected to a shear force F, the maximum shear stress induced will be 4F/bh 3F/2bh 2F/bh F/bh 4F/bh 3F/2bh 2F/bh F/bh ANSWER DOWNLOAD EXAMIANS APP
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