Manufacturing And Production Technology For machining a cast iron workpiece by a high speed steel tool, the average cutting speed is 10 m/min 30 m/min 15 m/min 22 m/min 10 m/min 30 m/min 15 m/min 22 m/min ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A diamond locating pin is used in jigs and fixtures because Diamond is very hard and wear resistant It helps in assembly with tolerance on centre distance It occupies very little space It has a long life Diamond is very hard and wear resistant It helps in assembly with tolerance on centre distance It occupies very little space It has a long life ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In up milling, the thickness of chip is Uniform throughout the cut Minimum at the beginning of the cut and maximum at the end of the cut Maximum at the beginning of the cut and minimum at the end of the cut None of these Uniform throughout the cut Minimum at the beginning of the cut and maximum at the end of the cut Maximum at the beginning of the cut and minimum at the end of the cut None of these ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In reaming process High dimensional accuracy is obtained High surface finish is obtained Metal removal rate is high High form accuracy is obtained High dimensional accuracy is obtained High surface finish is obtained Metal removal rate is high High form accuracy is obtained 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 1 Joule 1000 Joule 0.2 Joule 5 Joule 1 Joule 1000 Joule 0.2 Joule 5 Joule ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology High speed steel tools retain their hardness up to a temperature of 900°C 500°C 350°C 250°C 900°C 500°C 350°C 250°C ANSWER DOWNLOAD EXAMIANS APP
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