Workshop Technology An oxidising process used for aluminium and magnesium articles is called Galvanizing Sherardizing Anodizing Parkerising Galvanizing Sherardizing Anodizing Parkerising ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Lancing is the operation of Cutting a sheet of metal in a straight line along the length Removal of metal to the desired shape from the edge of a plate Bending a sheet of metal along a curved axis Cutting a sheet of metal through part of its length and then bending the cut portion Cutting a sheet of metal in a straight line along the length Removal of metal to the desired shape from the edge of a plate Bending a sheet of metal along a curved axis Cutting a sheet of metal through part of its length and then bending the cut portion ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The surface to be machined is marked on the pattern by Black colour Yellow colour Red colour Blue colour Black colour Yellow colour Red colour Blue colour ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The electrode tip diameter (d) in spot welding should be equal to (where t = Thickness of plate to be welded) 1.5 t √t 3 t 6 t 1.5 t √t 3 t 6 t ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In a hot chamber die casting machine Nonferrous alloys with low melting temperature are casted Nonferrous alloys with high melting temperature are casted Ferrous alloys with high melting temperature are casted Ferrous alloys with low melting temperature are casted Nonferrous alloys with low melting temperature are casted Nonferrous alloys with high melting temperature are casted Ferrous alloys with high melting temperature are casted Ferrous alloys with low melting temperature are casted ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In a centrifugal casting method Core is made of ferrous metal No core is used Core is made of sand Core is made of nonferrous metal Core is made of ferrous metal No core is used Core is made of sand Core is made of nonferrous metal ANSWER DOWNLOAD EXAMIANS APP
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