Manufacturing And Production Technology In drilling aluminium, a drill with Low helix angle is used High helix angle is used Any helix angle can be used Zero helix angle is used Low helix angle is used High helix angle is used Any helix angle can be used Zero helix angle is used ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Stellite preserves hardness up to a temperature of 1100°C 500°C 350°C 900°C 1100°C 500°C 350°C 900°C 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 Under fill Crack Porosity Undercut Under fill Crack ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Internal or external threads of different pitches can be produced by Profiling machine Planetary milling machine Piano miller Pantograph milling machine Profiling machine Planetary milling machine Piano miller Pantograph milling machine 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. 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 22 rpm, 600 joules 6.8 rpm, 6 joules ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In a center lathe, the cutting tool is fed in ___ with reference to the lathe axis. Longitudinal direction only Any direction Cross direction only Both cross and longitudinal direction Longitudinal direction only Any direction Cross direction only Both cross and longitudinal direction ANSWER DOWNLOAD EXAMIANS APP
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