Manufacturing And Production Technology In determining the various forces on the chip, Merchant assumed that the Cutting edge of the tool is sharp and it does not make any flank contact with the workpiece All of these Cutting velocity remains constant Only continuous chip without built-up-edge is produced Cutting edge of the tool is sharp and it does not make any flank contact with the workpiece All of these Cutting velocity remains constant Only continuous chip without built-up-edge is produced ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The aluminium oxide abrasive is chiefly used for grinding Carbon steel Wrought iron All of these High speed steel Carbon steel Wrought iron All of these High speed steel ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology What is the type of welding defect caused due to poor manipulation of weld rod or a dirty joint called? Porosity Undercut Crack Under fill Porosity Undercut Crack Under fill ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A twist drill is a None of these End cutting tool Front cutting tool Side cutting tool None of these End cutting tool Front cutting tool Side cutting tool 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. 2.17 rpm, 600 joules 6.8 rpm, 6 joules 5.03 rpm, 600 joules 22 rpm, 600 joules 2.17 rpm, 600 joules 6.8 rpm, 6 joules 5.03 rpm, 600 joules 22 rpm, 600 joules ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Stellite preserves hardness up to a temperature of 900°C 350°C 1100°C 500°C 900°C 350°C 1100°C 500°C ANSWER DOWNLOAD EXAMIANS APP
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