Manufacturing And Production Technology Which of the following statement is wrong about ultrasonic machining? It is best suited for machining hard and brittle materials. It removes large amount of material It produces good surface finish It cuts materials at very slow speeds It is best suited for machining hard and brittle materials. It removes large amount of material It produces good surface finish It cuts materials at very slow speeds ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology When the temperature of a solid metal 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 Strength of the metal increases but ductility decreases Both strength and ductility of the metal increases Strength of the metal decreases but ductility increases ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In determining the various forces on the chip, Merchant assumed that the Cutting velocity remains constant Only continuous chip without built-up-edge is produced Cutting edge of the tool is sharp and it does not make any flank contact with the workpiece All of these Cutting velocity remains constant Only continuous chip without built-up-edge is produced Cutting edge of the tool is sharp and it does not make any flank contact with the workpiece All of these ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology For softer materials, the point angle of the drill is kept Any one of these Less than 118° More than 118° Equal to 118° Any one of these Less than 118° More than 118° Equal to 118° ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology For fast removal of materials during grinding, a ___ grinding wheel is used. None of the listed here Fine grained Course grained Medium grained None of the listed here Fine grained Course grained Medium grained ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A right hand tool on a lathe cuts most efficiently when it travels From right to left end of the lathe bed With the help of a compound slide Across the bed From left to right end of the lathe bed From right to left end of the lathe bed With the help of a compound slide Across the bed From left to right end of the lathe bed ANSWER DOWNLOAD EXAMIANS APP
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