Machine Design When a metal or alloy is cold worked, Both (A) and (B) It is worked below recrystallization temperature None of these Its hardness and strength increases Both (A) and (B) It is worked below recrystallization temperature None of these Its hardness and strength increases ANSWER DOWNLOAD EXAMIANS APP
Machine Design A compound cylinder with inner radius 50 mm and outer radius 70 mm is made by shrinking one cylinder on to the other cylinder, the junction radius is 60 mm and the junction pressure is 1.1 N/mm². The maximum hoop stress developed in the inner cylinder is 3.6 N/mm² tension 7.2 N/mm² compression 7.2 N/mm² tension 3.6 N/mm² compression 3.6 N/mm² tension 7.2 N/mm² compression 7.2 N/mm² tension 3.6 N/mm² compression ANSWER DOWNLOAD EXAMIANS APP
Machine Design In radial bearings, the load acts __________ to the axis of rotation. None of these Perpendicular Parallel Both A and B None of these Perpendicular Parallel Both A and B ANSWER DOWNLOAD EXAMIANS APP
Machine Design Fabric belts are used in industrial applications because They are cheap They are unaffected by moisture and humidity They can work at high temperature None of these They are cheap They are unaffected by moisture and humidity They can work at high temperature None of these ANSWER DOWNLOAD EXAMIANS APP
Machine Design In a multiple V-belt drive, when a single belt is damaged, it is preferable to change the complete set in order to Ensure uniform loading Ensure proper alignment Reduce slip Reduce vibration Ensure uniform loading Ensure proper alignment Reduce slip Reduce vibration ANSWER DOWNLOAD EXAMIANS APP
Machine Design Basic hole is one Whose lower as well as upper deviations are zero Whose lower deviation is zero Does not exist Whose upper deviation is zero Whose lower as well as upper deviations are zero Whose lower deviation is zero Does not exist Whose upper deviation is zero ANSWER DOWNLOAD EXAMIANS APP
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