Manufacturing And Production Technology The method of grinding used to produce a straight or tapered surface on a workpiece, is Surface grinding Form grinding External cylindrical grinding Internal cylindrical grinding Surface grinding Form grinding External cylindrical grinding Internal cylindrical grinding ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The crystal structure of austenite is Face centered cubic Body centered cubic Hexagonal closed packed Body centered tetragonal Face centered cubic Body centered cubic Hexagonal closed packed Body centered tetragonal ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Which of the following statement is wrong as regard to down milling? The surface milled appears to be slightly wavy. The chips are disposed off easily and do not interfere with the cutting. The coolant can be poured directly at the cutting zone where the cutting force is maximum. It can not be used on old machines due to backlash between the feed screw of the table and the nut. The surface milled appears to be slightly wavy. The chips are disposed off easily and do not interfere with the cutting. The coolant can be poured directly at the cutting zone where the cutting force is maximum. It can not be used on old machines due to backlash between the feed screw of the table and the nut. 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 Work-tool contact zone None of these Shear zone Friction zone Work-tool contact zone None of these Shear zone Friction zone ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Larger than 15° side cutting edge angle Produces chipping and decreases tool life Increases tool life Results in excessive stress concentration and greater heat generation Decreases tool life Produces chipping and decreases tool life Increases tool life Results in excessive stress concentration and greater heat generation Decreases tool life ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In drilling operation, the metal is removed by Shearing and compression Shearing Shearing and extrusion Extrusion Shearing and compression Shearing Shearing and extrusion Extrusion ANSWER DOWNLOAD EXAMIANS APP
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