Chemical Engineering Basics Cold cracking in the heat affected zone of a high strength steel weld can take place because of the Sufficient hydrogen present in the welding arc Relatively high sulphur content in the base metal Martensite formation Retained austenite Sufficient hydrogen present in the welding arc Relatively high sulphur content in the base metal Martensite formation Retained austenite ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics 'Flare tower' used in industry is meant for Cooling of furnace exhaust gases Absorbing the pollutant gases from the furnace exhaust Venting off (after burning) the excess inflammable/toxic gases at high pressure None of these Cooling of furnace exhaust gases Absorbing the pollutant gases from the furnace exhaust Venting off (after burning) the excess inflammable/toxic gases at high pressure None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Super conduction in metals is observed at a temperature of __________ °K. >100 About 273 About 373 >100 About 273 About 373 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Which of the following is a boiler accessory i.e., not a boiler mounting ? Feed water pump Feed check valve Stop valve Blow off cock Feed water pump Feed check valve Stop valve Blow off cock ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics What is the value of included angle of a triangular notch for maximum discharge ? 120° 60° 30° 90° 120° 60° 30° 90° ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics First empirical temperature scale conceived is the __________ temperature scale. Celcius Reaumer Farenhite Absolute Celcius Reaumer Farenhite Absolute ANSWER DOWNLOAD EXAMIANS APP
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