Manufacturing And Production Technology The usual value of the helix angle of a drill is 60° 45° 30° 20° 60° 45° 30° 20° ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology When the temperature of a solid metal increases, Strength of the metal increases but ductility decreases Both strength and ductility of the metal increases Strength of the metal decreases but ductility increases Both strength and ductility of the metal decreases Strength of the metal increases but ductility decreases Both strength and ductility of the metal increases Strength of the metal decreases but ductility increases Both strength and ductility of the metal decreases ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In a plain milling machine, the table can be moved Crosswise All of these Vertically Longitudinally Crosswise All of these Vertically Longitudinally ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In an orthogonal cutting, the depth of cut is halved and the feed rate is double. If the chip thickness ratio is unaffected with the changed cutting conditions, the actual chip thickness will be Halved Unchanged Doubled Quadrupled Halved Unchanged Doubled Quadrupled ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The tool life in case of a grinding wheel is the time Between two successive regrinds of the wheel Taken between two successive wheel dressings Taken for the wheel to be balanced Taken for a wear of 1 mm on its diameter Between two successive regrinds of the wheel Taken between two successive wheel dressings Taken for the wheel to be balanced Taken for a wear of 1 mm on its diameter ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The average cutting speed for turning brass with a high speed steel tool is 15 to 19 m/min 90 to 120 m/min 60 to 90 m/min 25 to 31 m/min 15 to 19 m/min 90 to 120 m/min 60 to 90 m/min 25 to 31 m/min ANSWER DOWNLOAD EXAMIANS APP
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