Manufacturing And Production Technology Two streams of liquid metal which are not hot enough to fuse properly result into a casting defect known as Cold shut Swell Scab Sand wash Cold shut Swell Scab Sand wash ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Work speed of circular electrode of 220 mm diameter for carrying out seam welding at 4 welds per cm on 1.6 mm thick mild steel tube. Welding cycle consists of 3 cycles ‘on’ and 2 cycles ‘off’ Power supply is at 50 Hz. Calculate R.P.M. and energy requirement of the above circular electrodes assuming effective resistance between electrodes as 100 ohm. 22 rpm, 600 joules 6.8 rpm, 6 joules 5.03 rpm, 600 joules 2.17 rpm, 600 joules 22 rpm, 600 joules 6.8 rpm, 6 joules 5.03 rpm, 600 joules 2.17 rpm, 600 joules ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The size of a shaper is given by Motor power Stroke length Rate size Mass of machine Motor power Stroke length Rate size Mass of machine ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The chamfering is an essential operation after Rough turning Thread cutting Boring Knurling Rough turning Thread cutting Boring Knurling ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Allowance in limits and fits refers to Minimum clearance between shaft and hole Difference between maximum and minimum sizes of shaft Difference between maximum and minimum sizes of hole Maximum clearance between shaft and hole Minimum clearance between shaft and hole Difference between maximum and minimum sizes of shaft Difference between maximum and minimum sizes of hole Maximum clearance between shaft and hole ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A CNC vertical milling machine has to cut a straight slot of 10 mm width and 2 mm depth by a cutter of 10 mm diameter between points (0,0) and (100,100) on the XY plane (dimensions in mm). The feed rate used for milling is 50 mm/min, milling time for the slot (in seconds) is 170 240 120 180 170 240 120 180 ANSWER DOWNLOAD EXAMIANS APP
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