Manufacturing And Production Technology The cutting speed for drilling __________ with high speed steel drills is 24 to 45 m/min. Brass Mild steel Copper Aluminium Brass Mild steel Copper Aluminium ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A CNC vertical milling machine has to cut a straight slot of 10 mm width and 2 mm depth by a cutter of 10 mm diameter between points (0,0) and (100,100) on the XY plane (dimensions in mm). The feed rate used for milling is 50 mm/min, milling time for the slot (in seconds) is 180 170 240 120 180 170 240 120 ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The angle formed by the leading edge of the land with a plane having the axis of the drill, is called Point angle Helix or rake angle Chisel edge angle Lip clearance angle Point angle Helix or rake angle Chisel edge angle Lip clearance angle ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Tumbler gears in lathe are used to Give desired direction of movement to the lathe carriage Cut gears Reduce the spindle speed Drill a workpiece Give desired direction of movement to the lathe carriage Cut gears Reduce the spindle speed Drill a workpiece ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Green sand mould indicates that Mould is green in colour Mould contains moisture Mould has been totally dried Polymeric mould has been cured Mould is green in colour Mould contains moisture Mould has been totally dried Polymeric mould has been cured 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 Shrinkage void Slag Entrapment (Inclusions) Incomplete fusion Incomplete penetration Shrinkage void Slag Entrapment (Inclusions) Incomplete fusion ANSWER DOWNLOAD EXAMIANS APP
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