Workshop Technology The cold chisels are made from Cast tool steel Mild steel Cast iron High speed steel Cast tool steel Mild steel Cast iron High speed steel ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The diaphragm moulding machine is used to Give uniform sand hardness throughout the mould Ram the sand harder at the pattern face with decreasing hardness towards the back of the mould Produce uniform packing of sand in the mould Ram the sand harder at the back of the mould and softer on the pattern face Give uniform sand hardness throughout the mould Ram the sand harder at the pattern face with decreasing hardness towards the back of the mould Produce uniform packing of sand in the mould Ram the sand harder at the back of the mould and softer on the pattern face ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The electron beam welding can be carried out in A pressurized inert gas chamber Open air Vacuum A shielded gas environment A pressurized inert gas chamber Open air Vacuum A shielded gas environment ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Which of the following welding process uses non-consumable electrodes? Manual arc welding TIG welding Submerged arc welding MIG welding Manual arc welding TIG welding Submerged arc welding MIG welding ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In TIG arc welding, the welding zone is shielded by an atmosphere of Either (A) or (B) Argon gas None of these Helium gas Either (A) or (B) Argon gas None of these Helium gas ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The cold chisels are made by Drawing Forging Rolling Piercing Drawing Forging Rolling Piercing ANSWER DOWNLOAD EXAMIANS APP
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