Manufacturing And Production Technology Which of the following statement is wrong about ultrasonic machining? It cuts materials at very slow speeds It is best suited for machining hard and brittle materials. It produces good surface finish It removes large amount of material It cuts materials at very slow speeds It is best suited for machining hard and brittle materials. It produces good surface finish It removes large amount of material ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The main purpose of a boring operation, as compared to drilling, is to Finish the drilled hole Correct the hole Enlarge the existing hole Drill a hole Finish the drilled hole Correct the hole Enlarge the existing hole Drill a hole ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Larger end cutting edge angle _________ tool life. Increases None of these Decreases Does not effect Increases None of these Decreases Does not effect ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In centre less grinders, the maximum angular adjustment of the regulating wheel is 5° 15° 10° 20° 5° 15° 10° 20° ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology If the cutting speed is increased, then the built-up-edge Becomes smaller and finally does not form at all Has nothing to do with speed May or may not form Becomes longer Becomes smaller and finally does not form at all Has nothing to do with speed May or may not form Becomes longer ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology As tool and work are not in contact in EDM process No relative motion occurs between them No power is consumed during metal cutting No wear of tool occurs No force between tool and work occurs No relative motion occurs between them No power is consumed during metal cutting No wear of tool occurs No force between tool and work occurs ANSWER DOWNLOAD EXAMIANS APP
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