Manufacturing And Production Technology A _________ grinding wheel is used to grind soft materials. Course grained None of these Fine grained Medium grained Course grained None of these Fine grained Medium grained 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 1000 Joule 0.2 Joule 1 Joule 5 Joule 1000 Joule 0.2 Joule 1 Joule ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The abrasive slurry used in ultrasonic machining contains fine particles of Boron carbide Aluminium oxide All of the listed here Silicon carbide Boron carbide Aluminium oxide All of the listed here Silicon carbide ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The operation of machining several surfaces of a workpiece simultaneously is called Saw milling Profile milling Gang milling Helical milling Saw milling Profile milling Gang milling Helical milling ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The stroke of a shaping machine is 250 mm. It makes 30 double strokes per minute. The overall average speed of operation is 15 m/min 5 m/min 7.5 m/min 3.75 m/min 15 m/min 5 m/min 7.5 m/min 3.75 m/min ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The effective number of lattice points in the unit cell of simple cubic, body centered cubic, and face centered cubic space lattices, respectively, are 2, 3, 4 1, 2, 2 2, 4, 4 1, 2, 4 2, 3, 4 1, 2, 2 2, 4, 4 1, 2, 4 ANSWER DOWNLOAD EXAMIANS APP
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