Manufacturing And Production Technology Hardness of steel greatly improves with Tempering Normalizing Annealing Cyaniding Tempering Normalizing Annealing Cyaniding ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The cutting speed is maximum while machining _________ with a high speed steel tool. Mild steel Aluminium Brass Cast iron Mild steel Aluminium Brass Cast iron ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The hard grade grinding wheels are denoted by the letters I to P Q to Z A to H A to P I to P Q to Z A to H A to P ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology A drill bit of 20 mm diameter rotating at 500 r.p.m. with a feed rate of 0.2 mm/revolution is used to drill a through hole in a mild steel plate 20 mm thickness. The depth of cut in this drilling operation is 20 mm 100 mm 10 mm 0.2 mm 20 mm 100 mm 10 mm 0.2 mm ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology What is the method of brazing used to join relatively small assemblies made from materials that either do not oxidize at the brazing temperature or can be protected from oxidation with a flux? Torch brazing Furnace brazing Resistance brazing Dip brazing Torch brazing Furnace brazing Resistance brazing Dip brazing 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 2.17 rpm, 600 joules 6.8 rpm, 6 joules 5.03 rpm, 600 joules 22 rpm, 600 joules 2.17 rpm, 600 joules 6.8 rpm, 6 joules ANSWER DOWNLOAD EXAMIANS APP
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