Workshop Technology When filing soft metals, the file teeth are clogged with minute particles of metal. The file should be cleaned by Washing it with dilute acid Using file card Rubbing on wood Washing it with water Washing it with dilute acid Using file card Rubbing on wood Washing it with water ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In forehand welding, the weld is made First from left to right and then from right to left From right to left From left to right Either from left to right or from right to left First from left to right and then from right to left From right to left From left to right Either from left to right or from right to left ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology V-block is used to None of these Check the trueness of flat surfaces Locate centres of round rods Check the surface roughness None of these Check the trueness of flat surfaces Locate centres of round rods Check the surface roughness ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology For smoothing and cleaning out depressions in the mould, a ________ is used. Gagger Lifter Swab Slick Gagger Lifter Swab Slick ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology During hot working of metals Mechanical properties are improved due to refinement of grains Grain structure of the metal is refined All of the listed here Porosity of the metal is largely eliminated Mechanical properties are improved due to refinement of grains Grain structure of the metal is refined All of the listed here Porosity of the metal is largely eliminated ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The welding process used to join the ends of two pipes of uniform cross-section, is Projection welding Upset butt welding Spot welding Seam welding Projection welding Upset butt welding Spot welding Seam welding ANSWER DOWNLOAD EXAMIANS APP
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