Manufacturing And Production Technology The aluminium oxide abrasive is chiefly used for grinding Carbon steel High speed steel Wrought iron All of these Carbon steel High speed steel Wrought iron All of these ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The width of cutting edge of a parting off tool varies from 5 to 20 mm 15 to 40 mm 8 to 30 mm 3 to 12 mm 5 to 20 mm 15 to 40 mm 8 to 30 mm 3 to 12 mm 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 5 Joule 0.2 Joule 1 Joule 1000 Joule 5 Joule 0.2 Joule 1 Joule 1000 Joule ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The abrasive slurry used in ultrasonic machining contains fine particles of Aluminium oxide All of the listed here Silicon carbide Boron carbide Aluminium oxide All of the listed here Silicon carbide Boron carbide ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The method of grinding used to produce a straight or tapered surface on a workpiece, is Surface grinding Internal cylindrical grinding Form grinding External cylindrical grinding Surface grinding Internal cylindrical grinding Form grinding External cylindrical grinding ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The cutting angle of a flat drill varies from 60° to 90° 20° to 30° 90° to 120° 3° to 8° 60° to 90° 20° to 30° 90° to 120° 3° to 8° ANSWER DOWNLOAD EXAMIANS APP
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