Manufacturing And Production Technology High speed steel cutting tools operate at cutting speeds _________ than carbon steel tools. 2 to 3 times higher 8 to 20 times higher 2 to 3 times lower 5 to 8 times higher 2 to 3 times higher 8 to 20 times higher 2 to 3 times lower 5 to 8 times higher ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Which of the following operations can be performed with milling cutters? Cutting external screw threads All of these Cutting teeth of spur gears Cutting key ways on shafts Cutting external screw threads All of these Cutting teeth of spur gears Cutting key ways on shafts ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A solid cylinder of diameter 100 mm and height 50 mm is forged between two frictionless flat dies to a height of 25 mm. The percentage change in diameter is 20.7 2.07 41.4 20.7 2.07 41.4 ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology When the temperature of a solid metal increases, Strength of the metal decreases but ductility increases Both strength and ductility of the metal increases Both strength and ductility of the metal decreases Strength of the metal increases but ductility decreases Strength of the metal decreases but ductility increases Both strength and ductility of the metal increases Both strength and ductility of the metal decreases Strength of the metal increases but ductility decreases ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Carbide tipped tools usually have No rake angle Positive rake angle Any rake angle Negative rake angle No rake angle Positive rake angle Any rake angle Negative rake angle 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
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