Manufacturing And Production Technology The tail stock set over method of taper turning is preferred for Long slender tapers Steep tapers Internal tapers Small tapers Long slender tapers Steep tapers Internal tapers Small tapers ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Trepanning is an operation of Producing a hole by removing metal along the circumference of a hollow cutting tool Sizing and finishing a small diameter hole Making a cone-shaped enlargement of the end of a hole Smoothing and squaring the surface around a hole Producing a hole by removing metal along the circumference of a hollow cutting tool Sizing and finishing a small diameter hole Making a cone-shaped enlargement of the end of a hole Smoothing and squaring the surface around a hole ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The cutting fluid mostly used for machining alloy steels is Sulphurised mineral oil Water Soluble oil Dry Sulphurised mineral oil Water Soluble oil Dry ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Low helix angle drills are preferred for drilling holes in Cast steel Plastics Copper Carbon steel Cast steel Plastics Copper Carbon steel 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 22 rpm, 600 joules 6.8 rpm, 6 joules 2.17 rpm, 600 joules 5.03 rpm, 600 joules 22 rpm, 600 joules 6.8 rpm, 6 joules 2.17 rpm, 600 joules ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology When the tool moves parallel to the lathe axis, the movement is termed as Cross feed Any one of these Angular feed Longitudinal feed Cross feed Any one of these Angular feed Longitudinal feed ANSWER DOWNLOAD EXAMIANS APP
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