Workshop Technology In forehand welding, the angle between the welding rod and the work is kept as 40°-50° 50°-60° 30°-40° 60°-70° 40°-50° 50°-60° 30°-40° 60°-70° ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The diaphragm moulding machine is used to Produce uniform packing of sand in the mould Ram the sand harder at the pattern face with decreasing hardness towards the back of the mould Give uniform sand hardness throughout the mould Ram the sand harder at the back of the mould and softer on the pattern face Produce uniform packing of sand in the mould Ram the sand harder at the pattern face with decreasing hardness towards the back of the mould Give uniform sand hardness throughout the mould Ram the sand harder at the back of the mould and softer on the pattern face 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 V-block is used to Locate centres of round rods None of these Check the surface roughness Check the trueness of flat surfaces Locate centres of round rods None of these Check the surface roughness Check the trueness of flat surfaces ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The algebraic difference between the minimum limit and the basic size is called Fundamental deviation Lower deviation Actual deviation Upper deviation Fundamental deviation Lower deviation Actual deviation Upper deviation ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The welding process used to join the ends of two pipes of uniform cross-section, is Upset butt welding Spot welding Seam welding Projection welding Upset butt welding Spot welding Seam welding Projection welding ANSWER DOWNLOAD EXAMIANS APP
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