Workshop Technology The operation of cutting a cylindrical hole in a sheet of metal by the punch and die is called Blanking Punching Piercing Shearing Blanking Punching Piercing Shearing ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Thread rolling is restricted to Hard materials Ductile materials Ferrous materials None of these Hard materials Ductile materials Ferrous materials None of these ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology For smoothing and cleaning out depressions in the mould, a ________ is used. Lifter Slick Swab Gagger Lifter Slick Swab Gagger ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The welding process used in joining mild steel shanks to high speed drills, is Upset butt welding Seam welding Spot welding Flash butt welding Upset butt welding Seam welding Spot welding Flash butt welding ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Lancing is the operation of Removal of metal to the desired shape from the edge of a plate Cutting a sheet of metal in a straight line along the length Cutting a sheet of metal through part of its length and then bending the cut portion Bending a sheet of metal along a curved axis Removal of metal to the desired shape from the edge of a plate Cutting a sheet of metal in a straight line along the length Cutting a sheet of metal through part of its length and then bending the cut portion Bending a sheet of metal along a curved axis ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The hot working of metals is carried out At any temperature At the recrystallisation temperature Above the recrystallisation temperature Below the recrystallisation temperature At any temperature At the recrystallisation temperature Above the recrystallisation temperature Below the recrystallisation temperature ANSWER DOWNLOAD EXAMIANS APP
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