Manufacturing And Production Technology Thread grinding requires work speed from 5 to 10 m/min 1 to 3 m/min 14 to 20 m/min 10 to 14 m/min 5 to 10 m/min 1 to 3 m/min 14 to 20 m/min 10 to 14 m/min ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In machining metals, surface roughness is due to Fragment of built-up edge on the machined surface All of these Cutting tool vibrations Feed marks or ridges left by the cutting tool Fragment of built-up edge on the machined surface All of these Cutting tool vibrations Feed marks or ridges left by the cutting tool ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Which of the following statement is correct about nose radius? None of these It improves the surface finish Both (A) and (B) It improves tool life None of these It improves the surface finish Both (A) and (B) It improves tool life ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The tool life in case of a grinding wheel is the time Between two successive regrinds of the wheel Taken for a wear of 1 mm on its diameter Taken between two successive wheel dressings Taken for the wheel to be balanced Between two successive regrinds of the wheel Taken for a wear of 1 mm on its diameter Taken between two successive wheel dressings Taken for the wheel to be balanced ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The tool material, for faster machining, should have Red hardness Wear resistance All of these Toughness Red hardness Wear resistance All of these Toughness ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The lathe spindles at the nose end have Internal screw threads No threads Tapered threads External screw threads Internal screw threads No threads Tapered threads External screw threads ANSWER DOWNLOAD EXAMIANS APP
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