Manufacturing And Production Technology Flank wear occurs mainly on the Front face only Cutting edge only Face of the cutting tool at a short distance from the cutting edge Nose part, front relief face and side relief face of the cutting tool Front face only Cutting edge only Face of the cutting tool at a short distance from the cutting edge Nose part, front relief face and side relief face of the cutting tool ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Misrun is a casting defect which occurs due to Absorption of gases by the liquid metal Very high pouring temperature of the metal Improper alignment of the mould flasks Insufficient fluidity of the molten metal Absorption of gases by the liquid metal Very high pouring temperature of the metal Improper alignment of the mould flasks Insufficient fluidity of the molten metal 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 5.03 rpm, 600 joules 2.17 rpm, 600 joules 6.8 rpm, 6 joules 22 rpm, 600 joules 5.03 rpm, 600 joules 2.17 rpm, 600 joules ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Which of the following operations can be performed with milling cutters? All of these Cutting teeth of spur gears Cutting key ways on shafts Cutting external screw threads All of these Cutting teeth of spur gears Cutting key ways on shafts Cutting external screw threads ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The depth of cut in drilling is ___ the drill diameter. Double Equal to One-half One-fourth Double Equal to One-half One-fourth ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Which of the following statement is correct regarding grinding of high carbon steel? Aluminium oxide wheels are employed. The grinding wheel has to be of open structure. Grinding at high speed results in the reduction of chip thickness and cutting forces per grit. All of these Aluminium oxide wheels are employed. The grinding wheel has to be of open structure. Grinding at high speed results in the reduction of chip thickness and cutting forces per grit. All of these ANSWER DOWNLOAD EXAMIANS APP
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