Manufacturing And Production Technology What is the type of shielding gas for GTAW (Gas Tungsten Arc Welding) used for carbon steels only called? Argon CO₂ Argon Helium Helium Argon H₂ Argon CO₂ Argon Helium Helium Argon H₂ ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Drilling is an example of Uniform cutting Oblique cutting Simple cutting Orthogonal cutting Uniform cutting Oblique cutting Simple cutting Orthogonal cutting ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology The maximum possible draft in cold rolling of sheet increases with the Decrease in roll radius Decrease in roll velocity Increase in coefficient of friction Decrease in coefficient of friction Decrease in roll radius Decrease in roll velocity Increase in coefficient of friction Decrease in coefficient of friction ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Relief angles on high speed steel tools usually vary from 0° to 3° 10° to 20° 20° to 30° 3° to 10° 0° to 3° 10° to 20° 20° to 30° 3° to 10° ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology In a gating system, the ratio 1: 2: 4 represents Pouring basin area: ingate area: runner area Runner area: ingate area: casting area Sprue base area: runner area: ingate area Sprue base area: ingate area: casting area Pouring basin area: ingate area: runner area Runner area: ingate area: casting area Sprue base area: runner area: ingate area Sprue base area: ingate area: casting area ANSWER DOWNLOAD EXAMIANS APP
Manufacturing And Production Technology Two 1 mm thick steel sheets are to be spot welded at a current of 5000 A. Assuming effective resistance to be 200 μm and current flow time of 0.2 second, heat generated during the process will be 1000 Joule 1 Joule 0.2 Joule 5 Joule 1000 Joule 1 Joule 0.2 Joule 5 Joule ANSWER DOWNLOAD EXAMIANS APP
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