Manufacturing And Production Technology The usual value of the helix angle of a drill is 20° 30° 60° 45° 20° 30° 60° 45° ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology For softer materials, the point angle of the drill is kept Any one of these Less than 118° More than 118° Equal to 118° Any one of these Less than 118° More than 118° Equal to 118° ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A coarse grained grinding wheel is used to grind Soft and ductile materials Soft and brittle materials Hard and brittle materials Hard and ductile materials Soft and ductile materials Soft and brittle materials Hard and brittle materials Hard and ductile materials 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 Friction zone None of these Shear zone Work-tool contact zone Friction zone None of these ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In centerless grinders, the regulating wheel is inclined at 0° to 8° 21° to 25° 9° to 15° 16° to 20° 0° to 8° 21° to 25° 9° to 15° 16° to 20° ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology During normalizing process of steel, the specimen is heated Above the upper critical temperature and cooled in still air. Between the upper and lower critical temperature and cooled in furnace. Between the upper and lower critical temperature and cooled in still air. Above the upper critical temperature and cooled in furnace. Above the upper critical temperature and cooled in still air. Between the upper and lower critical temperature and cooled in furnace. Between the upper and lower critical temperature and cooled in still air. Above the upper critical temperature and cooled in furnace. ANSWER DOWNLOAD EXAMIANS APP
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