Manufacturing And Production Technology If the helix angle of the drill is made ________ 30°, then the torque required to drive the drill at a given feed will be more. None of these More than Equal to Less than None of these More than Equal to Less than ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The tool life in case of a grinding wheel is the time Taken for a wear of 1 mm on its diameter Taken for the wheel to be balanced Between two successive regrinds of the wheel Taken between two successive wheel dressings Taken for a wear of 1 mm on its diameter Taken for the wheel to be balanced Between two successive regrinds of the wheel Taken between two successive wheel dressings ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The lathe spindles at the nose end have External screw threads Internal screw threads Tapered threads No threads External screw threads Internal screw threads Tapered threads No threads ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In hot machining, the work is heated by Induction heating Simple heating Flame heating Any one of these Induction heating Simple heating Flame heating Any one of these ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The work or surface speed for cylindrical grinding varies from 40 to 60 m/min 20 to 30 m/min 5 to 10 m/min 10 to 20 m/min 40 to 60 m/min 20 to 30 m/min 5 to 10 m/min 10 to 20 m/min ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The cutting speed for counter-boring should be _________ that of drilling operation. Less than Greater than None of these Equal to Less than Greater than None of these Equal to ANSWER DOWNLOAD EXAMIANS APP
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