Workshop Technology The welding process used in joining mild steel shanks to high speed drills, is Seam welding Flash butt welding Spot welding Upset butt welding Seam welding Flash butt welding Spot welding Upset butt welding ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A jolt machine is used to Ram the sand harder at the pattern face with decreasing hardness towards the back of the mould Produce uniform sand hardness throughout 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 Ram the sand harder at the pattern face with decreasing hardness towards the back of the mould Produce uniform sand hardness throughout 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 When the file is moved to and fro over the work, it is known as None of these Draw filing Pull and push filing Cross filing None of these Draw filing Pull and push filing Cross filing ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A sand employed on the faces of the pattern before moulding, is called Green sand Dry sand Loam sand Parting sand Green sand Dry sand Loam sand Parting sand ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The draft or taper allowance on casting is generally 2 to 5 mm/m 10 to 15 mm/m 1 to 2 mm/m 5 to 10 mm/m 2 to 5 mm/m 10 to 15 mm/m 1 to 2 mm/m 5 to 10 mm/m ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The electron beam welding can be carried out in A pressurized inert gas chamber Open air A shielded gas environment Vacuum A pressurized inert gas chamber Open air A shielded gas environment Vacuum ANSWER DOWNLOAD EXAMIANS APP
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