Manufacturing And Production Technology The angle between the lathe centres is 30° 90° 45° 60° 30° 90° 45° 60° 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 22 rpm, 600 joules 5.03 rpm, 600 joules 6.8 rpm, 6 joules 2.17 rpm, 600 joules 22 rpm, 600 joules 5.03 rpm, 600 joules 6.8 rpm, 6 joules ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The chamfering is an essential operation after Knurling Rough turning Boring Thread cutting Knurling Rough turning Boring Thread cutting ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Climb milling is chosen while machining because It enables the cutter to dig in and start the cut The chip thickness increase gradually The specific power consumption is reduced Better surface finish can be obtained It enables the cutter to dig in and start the cut The chip thickness increase gradually The specific power consumption is reduced Better surface finish can be obtained ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The effect of setting a boring tool above center height leads to Increase in the effective rake angle and a decrease in the effective clearance angle Decrease in the effective rake angle and an increase in the effective clearance angle Decrease in both effective rake angle and effective clearance angle Increase in both effective rake angle and effective clearance angle Increase in the effective rake angle and a decrease in the effective clearance angle Decrease in the effective rake angle and an increase in the effective clearance angle Decrease in both effective rake angle and effective clearance angle Increase in both effective rake angle and effective clearance angle ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Which of the following statement is incorrect with reference of lathe cutting tools? The nose is the corner, arc or chamfer joining the side cutting and the end cutting edges The heel is that part of the tool which is shaped to produce the cutting edges and face The base is that surface of the shank which bears against the support and takes tangent pressure of the cut The flank of the tool is the surface or surfaces below and adjacent to the cutting edges The nose is the corner, arc or chamfer joining the side cutting and the end cutting edges The heel is that part of the tool which is shaped to produce the cutting edges and face The base is that surface of the shank which bears against the support and takes tangent pressure of the cut The flank of the tool is the surface or surfaces below and adjacent to the cutting edges ANSWER DOWNLOAD EXAMIANS APP
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