Workshop Technology Which of the following welding method uses a pool of molten metal? Submerged arc welding TIG arc welding Carbon arc welding MIG arc welding Submerged arc welding TIG arc welding Carbon arc welding MIG arc welding 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 Blanking Shearing Punching Piercing Blanking Shearing Punching Piercing ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology In average work, the tolerance produced by investment casting method is +05 mm +1 mm +0.2 mm ±0.05 mm +05 mm +1 mm +0.2 mm ±0.05 mm ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology The cold chisels are made from Mild steel High speed steel Cast tool steel Cast iron Mild steel High speed steel Cast tool steel Cast iron ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A jolt machine is used to Ram the sand harder at the pattern face with decreasing hardness towards the back of the mould Ram the sand harder at the back of the mould and softer on the pattern face Produce uniform packing of sand in the mould Produce uniform sand hardness throughout the mould Ram the sand harder at the pattern face with decreasing hardness towards the back of the mould Ram the sand harder at the back of the mould and softer on the pattern face Produce uniform packing of sand in the mould Produce uniform sand hardness throughout the mould ANSWER DOWNLOAD EXAMIANS APP
Workshop Technology A basic hole is one whose None of these Upper deviation is zero Lower and upper deviations are zero Lower deviation is zero None of these Upper deviation is zero Lower and upper deviations are zero Lower deviation is zero ANSWER DOWNLOAD EXAMIANS APP
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