Workshop Technology The increase in hardness due to cold working, is called Work hardening Flame hardening Induction hardening Age hardening Work hardening Flame hardening Induction hardening Age hardening ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The machining allowance provided on patterns depends upon All of these Size and shape of casting Method of casting used Type of casting metal All of these Size and shape of casting Method of casting used Type of casting metal ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The cold chisels are made by Forging Drawing Piercing Rolling Forging Drawing Piercing Rolling ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In backhand welding, the angle between the welding rod and the work is ___ as compared to forehand welding. Same None of the listed here More Less Same None of the listed here More Less ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Which of the following methods can be used for manufacturing 2 meter long seamless metallic tubes? Rolling Extrusion Extrusion and rolling Drawing Rolling Extrusion Extrusion and rolling Drawing 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 10 litres 15 litres 5 litres 20 litres 10 litres 15 litres 5 litres 20 litres ANSWER DOWNLOAD EXAMIANS APP
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