Manufacturing And Production Technology Small nose radius Produces chipping and decreases tool life Decreases tool life Increases tool life Results in excessive stress concentration and greater heat generation Produces chipping and decreases tool life Decreases tool life Increases tool life Results in excessive stress concentration and greater heat generation ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The machining of titanium is difficult due to Chemical reaction between tool and work Low tool-chip contact area None of these High thermal conductivity of titanium Chemical reaction between tool and work Low tool-chip contact area None of these High thermal conductivity of titanium ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Thread grinding requires work speed from 14 to 20 m/min 5 to 10 m/min 10 to 14 m/min 1 to 3 m/min 14 to 20 m/min 5 to 10 m/min 10 to 14 m/min 1 to 3 m/min ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Two 1 mm thick steel sheets are to be spot welded at a current of 5000 A. Assuming effective resistance to be 200 μm and current flow time of 0.2 second, heat generated during the process will be 0.2 Joule 1000 Joule 5 Joule 1 Joule 0.2 Joule 1000 Joule 5 Joule 1 Joule ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The different spindle speeds on a lathe form Harmonical progression Geometrical progression Any one of these Arithmetical progression Harmonical progression Geometrical progression Any one of these Arithmetical progression ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The hardness of a grinding wheel is specified by Letter of alphabet Rockwell hardness number Brinell hardness number Vickers pyramid number Letter of alphabet Rockwell hardness number Brinell hardness number Vickers pyramid number ANSWER DOWNLOAD EXAMIANS APP
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