Manufacturing And Production Technology The maximum possible draft in cold rolling of sheet increases with the Decrease in roll radius Decrease in coefficient of friction Increase in coefficient of friction Decrease in roll velocity Decrease in roll radius Decrease in coefficient of friction Increase in coefficient of friction Decrease in roll velocity ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A _________ grinding wheel is used to grind soft materials. Fine grained Medium grained None of these Course grained Fine grained Medium grained None of these Course grained ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In metal machining, the zone where the maximum heat is generated due to the plastic deformation of metal, is called Shear zone Work-tool contact zone None of these Friction zone Shear zone Work-tool contact zone None of these Friction zone ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The size of abrasive grain required in a grinding wheel depends upon the All of these Hardness of material being ground Finish desired Amount of material to be removed All of these Hardness of material being ground Finish desired Amount of material to be removed ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The operation performed on a shaper is Machining horizontal surface Machining vertical surface Machining angular surface All of these Machining horizontal surface Machining vertical surface Machining angular surface All of these ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The cutting fluid mostly used for machining alloy steels is Soluble oil Dry Water Sulphurised mineral oil Soluble oil Dry Water Sulphurised mineral oil ANSWER DOWNLOAD EXAMIANS APP
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