Manufacturing And Production Technology The grinding of long, slender shafts or bars is usually done by In-feed grinding End-feed grinding Any one of these Through feed grinding In-feed grinding End-feed grinding Any one of these Through feed grinding 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. 6.8 rpm, 6 joules 22 rpm, 600 joules 2.17 rpm, 600 joules 5.03 rpm, 600 joules 6.8 rpm, 6 joules 22 rpm, 600 joules 2.17 rpm, 600 joules 5.03 rpm, 600 joules 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 180 170 120 240 180 170 120 240 ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The shear velocity is the velocity of None of these Tool along the tool face Tool relative to the workpiece Chip relative to the tool None of these Tool along the tool face Tool relative to the workpiece Chip relative to the tool ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Which of the following arc welding processes does not use consumable electrodes? Submerged Arc Welding GTAW GMAW None of these Submerged Arc Welding GTAW GMAW None of these ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The factor responsible for the formation of discontinuous chips is Low cutting speed and small rake angle Low cutting speed and large rake angle High cutting speed and large rake angle High cutting speed and small rake angle Low cutting speed and small rake angle Low cutting speed and large rake angle High cutting speed and large rake angle High cutting speed and small rake angle ANSWER DOWNLOAD EXAMIANS APP
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