Manufacturing And Production Technology When 3-2-1 principle is used to support and locate a three dimensional work-piece during machining, the number of degrees of freedom that are restricted is 8 7 10 9 8 7 10 9 ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Chemical milling operation is performed On plain milling machine Any one of these On universal milling machine In a tank containing an etching solution On plain milling machine Any one of these On universal milling machine In a tank containing an etching solution ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Which of the following operations is carried out at a minimum cutting velocity if the machines are equally rigid and the tool work materials are the same? Boring Milling Grinding Turning Boring Milling Grinding Turning ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Larger than 15° side cutting edge angle Produces chipping and decreases tool life Results in excessive stress concentration and greater heat generation Increases tool life Decreases tool life Produces chipping and decreases tool life Results in excessive stress concentration and greater heat generation Increases tool life Decreases tool life ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology If the cutting speed is increased, then the built-up-edge Becomes longer Has nothing to do with speed May or may not form Becomes smaller and finally does not form at all Becomes longer Has nothing to do with speed May or may not form Becomes smaller and finally does not form at all ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Continuous chips with built up edge are formed during machining of Soft metals Hard metals Brittle metals Ductile metals Soft metals Hard metals Brittle metals Ductile metals ANSWER DOWNLOAD EXAMIANS APP
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