Manufacturing And Production Technology In hot machining, tool is made of Diamond Tungsten carbide Brass or copper Stainless steel Diamond Tungsten carbide Brass or copper Stainless 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. 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 2.17 rpm, 600 joules ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In an orthogonal cutting, the depth of cut is halved and the feed rate is double. If the chip thickness ratio is unaffected with the changed cutting conditions, the actual chip thickness will be Halved Doubled Quadrupled Unchanged Halved Doubled Quadrupled Unchanged ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The cutting speed of a drill depends upon the Quality of surface finish desired Type of material to be drilled Material of drill All of these Quality of surface finish desired Type of material to be drilled Material of drill All of these ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In ___ operation, the chip thickness is minimum at the beginning of the cut and it reaches to the maximum when the cut terminates. Climb milling Face milling End milling Conventional milling Climb milling Face milling End milling Conventional milling ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A type of welding flows, which is the result of a perfect proportion and mixture of acetylene and oxygen and is used for fusion welding of steel and cast iron, is Carburizing flame Oxidizing flame Oxy-acetylene flame Neutral flame Carburizing flame Oxidizing flame Oxy-acetylene flame Neutral flame ANSWER DOWNLOAD EXAMIANS APP
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