Manufacturing And Production Technology The grooving is an operation of Enlarging the end of a hole cylindrically Embossing a diamond shaped pattern on the surface of a workpiece Reducing the diameter of a workpiece over a very narrow surface Beveling the extreme end of a workpiece Enlarging the end of a hole cylindrically Embossing a diamond shaped pattern on the surface of a workpiece Reducing the diameter of a workpiece over a very narrow surface Beveling the extreme end of a workpiece ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The main purpose of spheroidising treatment is to improve Hardenability of low carbon steels Hardenability of high carbon steels Machinability of high carbon steels Machinability of low carbon steels Hardenability of low carbon steels Hardenability of high carbon steels Machinability of high carbon steels Machinability of low carbon steels ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A lead-screw with half nuts in a lathe, free to rotate in both directions has V-threads Buttress threads Acme threads Whitworth threads V-threads Buttress threads Acme threads Whitworth threads ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The cutting fluid mostly used for machining steel is Soluble oil Dry Water Heavy oils Soluble oil Dry Water Heavy oils ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The maximum possible draft in cold rolling of sheet increases with the Decrease in roll velocity Decrease in roll radius Increase in coefficient of friction Decrease in coefficient of friction Decrease in roll velocity Decrease in roll radius Increase in coefficient of friction Decrease in coefficient of friction ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The tail-stock set over required to turn a taper on the entire length of a workpiece having diameters D and d is (D - d)/L D - d (D - d)/2 (D - d)/2L (D - d)/L D - d (D - d)/2 (D - d)/2L ANSWER DOWNLOAD EXAMIANS APP
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