Workshop Technology The increase in hardness due to cold working, is called Flame hardening Induction hardening Work hardening Age hardening Flame hardening Induction hardening Work hardening Age hardening ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The process used to improve fatigue resistance of the metal by setting up compressive stresses in its surface, is known as Cold peening Cold heading Hot piercing Extrusion Cold peening Cold heading Hot piercing Extrusion ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In spot welding, the distance between the nearest edge of the plate and centre of weld should be equal to 3d 6d 1.5 d d 3d 6d 1.5 d d ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A ring gauge is used to Check the diameter of shafts or studs Test the accuracy of holes All of these Check the clearance between two mating surfaces Check the diameter of shafts or studs Test the accuracy of holes All of these Check the clearance between two mating surfaces ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology When more volume of acetylene and less volume of oxygen is supplied, then a ___ flame is obtained. Carburising Neutral None of the listed here Oxidizing Carburising Neutral None of the listed here Oxidizing ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A taper provided on the pattern for its easy and clean withdrawal from the mould is known as Machining allowance Draft allowance Shrinkage allowance Distortion allowance Machining allowance Draft allowance Shrinkage allowance Distortion allowance ANSWER DOWNLOAD EXAMIANS APP
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