Workshop Technology The tolerance produced by shell moulding process of casting is ±1 mm ±0.2 mm +0.5 mm +0.05 mm ±1 mm ±0.2 mm +0.5 mm +0.05 mm ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The operation of cutting a cylindrical hole in a sheet of metal by the punch and die is called Punching Piercing Shearing Blanking Punching Piercing Shearing Blanking ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology V-block is used to Check the trueness of flat surfaces None of these Check the surface roughness Locate centres of round rods Check the trueness of flat surfaces None of these Check the surface roughness Locate centres of round rods ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology Which of the following methods can be used for manufacturing 2 meter long seamless metallic tubes? Drawing Extrusion and rolling Rolling Extrusion Drawing Extrusion and rolling Rolling Extrusion ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The purpose of a riser is to Deliver the molten metal from pouring basin to gate Act as a reservoir for the molten metal Feed the molten metal to the casting in order to compensate for the shrinkage Deliver molten metal into the mould cavity Deliver the molten metal from pouring basin to gate Act as a reservoir for the molten metal Feed the molten metal to the casting in order to compensate for the shrinkage Deliver molten metal into the mould cavity ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology During drawing operation, the states of stress in cup would include None of these Tensile stress in the wall Both (A) and (B) Compressive stress in the flange None of these Tensile stress in the wall Both (A) and (B) Compressive stress in the flange ANSWER DOWNLOAD EXAMIANS APP
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