Manufacturing And Production Technology In which of the following machine, the work is usually rotated while the drill is fed into work? Deep hole drilling machine Radial drilling machine Sensitive drilling machine Gang drilling machine Deep hole drilling machine Radial drilling machine Sensitive drilling machine Gang drilling machine ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The relation between tool life (T) and cutting speed (V) is VTn = Constant. In this relation, the value of n depends upon Tool material Working conditions Type of chip produced Work material Tool material Working conditions Type of chip produced Work material ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The maximum possible draft in cold rolling of sheet increases with the Increase in coefficient of friction Decrease in coefficient of friction Decrease in roll radius Decrease in roll velocity Increase in coefficient of friction Decrease in coefficient of friction Decrease in roll radius Decrease in roll velocity ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The primary purpose of a sprue in a casting mould is to Act as a reservoir for molten metal Help feed the casting until all solidification takes place Feed the casting at a rate consistent with the rate of solidification Feed molten metal from the pouring basin to the gate Act as a reservoir for molten metal Help feed the casting until all solidification takes place Feed the casting at a rate consistent with the rate of solidification Feed molten metal from the pouring basin to the gate ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The structure of a grinding wheel depends upon All of these Hardness of the material being ground Finish required Nature of the grinding operation All of these Hardness of the material being ground Finish required Nature of the grinding operation ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The material property which depends only on the basic crystal structure is Fatigue strength Work hardening Fracture strength Elastic constant Fatigue strength Work hardening Fracture strength Elastic constant ANSWER DOWNLOAD EXAMIANS APP
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