Manufacturing And Production Technology In a metal arc welding process, a gas metal arc welding with magnetized flux is used and can be done in all the positions i.e. flat position, vertical position or inclined position. Globular transfer Spray transfer GMAW practice Dip transfer Globular transfer Spray transfer GMAW practice Dip transfer 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. 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 2.17 rpm, 600 joules ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Which of the following process is used for preparing parts having large curved surfaces and thin sections? ECM process Hot machining Ultrasonic machining Chemical milling ECM process Hot machining Ultrasonic machining Chemical milling ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In Oxyacetylene gas welding, temperature at the inner cone of the flame is around 2550°C 3200°C 3500°C 2900°C 2550°C 3200°C 3500°C 2900°C ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The broaching operation in which the work moves past the stationary tool is called Surface broaching Continuous broaching Pull broaching Push broaching Surface broaching Continuous broaching Pull broaching Push broaching ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The type of reamer used for reaming soft aluminium or copper, is Left hand spiral fluted reamer Right hand spiral fluted reamer Straight fluted reamer Any one of these Left hand spiral fluted reamer Right hand spiral fluted reamer Straight fluted reamer Any one of these ANSWER DOWNLOAD EXAMIANS APP
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