Manufacturing And Production Technology In drilling aluminium, a drill with Any helix angle can be used Zero helix angle is used High helix angle is used Low helix angle is used Any helix angle can be used Zero helix angle is used High helix angle is used Low helix angle is used ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The process of removing metal by a cutter which is rotated against the direction of travel of workpiece, is called Up milling Face milling Down milling End milling Up milling Face milling Down milling End milling ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The ratio between two consecutive spindle speeds for a six-speed drilling machine using drills of diameter 6.25 to 25 mm size and at a cutting velocity of 18 m/min is 1.02 1.66 1.82 1.32 1.02 1.66 1.82 1.32 ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology When the metal is removed by erosion caused by rapidly recurring spark discharges between the tool and work, the process is known as Electro-discharge machining Electrochemical machining Ultrasonic machining None of these Electro-discharge machining Electrochemical machining Ultrasonic machining None of these ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In centre less grinders, the maximum angular adjustment of the regulating wheel is 10° 5° 20° 15° 10° 5° 20° 15° ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The tool life in case of a grinding wheel is the time Taken between two successive wheel dressings Taken for the wheel to be balanced Between two successive regrinds of the wheel Taken for a wear of 1 mm on its diameter Taken between two successive wheel dressings Taken for the wheel to be balanced Between two successive regrinds of the wheel Taken for a wear of 1 mm on its diameter ANSWER DOWNLOAD EXAMIANS APP
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