Workshop Technology The increase in hardness due to cold working, is called Flame hardening Age hardening Work hardening Induction hardening Flame hardening Age hardening Work hardening Induction hardening ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In a gas welding of mild steel using an oxyacetylene flame, the total amount of acetylene consumed is 10 litres. The oxygen consumption from the cylinder is 20 litres 10 litres 15 litres 5 litres 20 litres 10 litres 15 litres 5 litres ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In order to check the clearance between two mating surfaces, a ___ gauge should be used. Ring Plug None of the listed here Feeler Ring Plug None of the listed here Feeler ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The operation of cutting of a flat sheet to the desired shape is called Shearing Blanking Punching Piercing Shearing Blanking Punching Piercing 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 heading Cold peening Hot piercing Extrusion Cold heading Cold peening Hot piercing Extrusion ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Which of the following material can be used for making patterns? Lead Aluminium Wax All of these Lead Aluminium Wax All of these ANSWER DOWNLOAD EXAMIANS APP
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