Manufacturing And Production Technology The relation between tool life (T) and cutting speed (V) is VTn = Constant. In this relation, the value of n depends upon Tool material Working conditions Work material Type of chip produced Tool material Working conditions Work material Type of chip produced ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In metal machining, the zone where the maximum heat is generated due to the plastic deformation of metal, is called Friction zone Shear zone Work-tool contact zone None of these Friction zone Shear zone Work-tool contact zone None of these ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In drilling aluminium, a drill with Any helix angle can be used High helix angle is used Zero helix angle is used Low helix angle is used Any helix angle can be used High helix angle is used Zero helix angle is used Low helix angle is used ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The tail-stock set over required to turn a taper on the entire length of a workpiece having diameters D and d is (D - d)/2L (D - d)/2 (D - d)/L D - d (D - d)/2L (D - d)/2 (D - d)/L D - d ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology What is the type of welding defect is caused due to stresses on heating and cooling called? Incomplete penetration Slag Entrapment (Inclusions) Incomplete fusion Shrinkage void Incomplete penetration Slag Entrapment (Inclusions) Incomplete fusion Shrinkage void ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In hot machining, tool is made of Diamond Tungsten carbide Brass or copper Stainless steel Diamond Tungsten carbide Brass or copper Stainless steel ANSWER DOWNLOAD EXAMIANS APP
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