Workshop Technology The welding process used to join the ends of two pipes of uniform cross-section, is Spot welding Projection welding Upset butt welding Seam welding Spot welding Projection welding Upset butt welding Seam welding ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In die casting, machining allowance is Very large Small Not provided Large Very large Small Not provided Large ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In sheet metal blanking, shear is provided on punches and dies so that Press load is reduced Cut blanks is straight Good cut edge is obtained Warping of sheet is minimized Press load is reduced Cut blanks is straight Good cut edge is obtained Warping of sheet is minimized ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Piercing is an operation of cutting A number of holes evenly spaced in a regular pattern on a sheet of metal A cylindrical hole in a sheet of metal by the punch and the die A flat sheet to the desired shape A hole (other than cylindrical) in a sheet of metal by the punch and the die A number of holes evenly spaced in a regular pattern on a sheet of metal A cylindrical hole in a sheet of metal by the punch and the die A flat sheet to the desired shape A hole (other than cylindrical) in a sheet of metal by the punch and the die ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Scribing block is used to Check the surface roughness Locate the centres of round bars Hold the round bars during marking Check the trueness of flat surfaces Check the surface roughness Locate the centres of round bars Hold the round bars during marking Check the trueness of flat surfaces ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Swab is used for Moistening the sand around the edge before removing pattern Smoothing and cleaning out depressions in the mould Reinforcement of sand in the top part of the moulding box Cleaning the moulding sand Moistening the sand around the edge before removing pattern Smoothing and cleaning out depressions in the mould Reinforcement of sand in the top part of the moulding box Cleaning the moulding sand ANSWER DOWNLOAD EXAMIANS APP
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