Chemical Engineering Basics In radiative heat transfer, a grey surface is the one, which has Zero reflectivity Equal brightness in all directions Emissivity independent of wavelength Grey appearance to the eye Zero reflectivity Equal brightness in all directions Emissivity independent of wavelength Grey appearance to the eye ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Blast furnace slag is mainly molten Sand Iron pyrite Calcium silicate Magnesium silicate Sand Iron pyrite Calcium silicate Magnesium silicate ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics 'Flare tower' used in industry is meant for Venting off (after burning) the excess inflammable/toxic gases at high pressure Cooling of furnace exhaust gases Absorbing the pollutant gases from the furnace exhaust None of these Venting off (after burning) the excess inflammable/toxic gases at high pressure Cooling of furnace exhaust gases Absorbing the pollutant gases from the furnace exhaust None of these 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 Nitrogen is not an essential component of Urea Any of these Protein Oils & fats Urea Any of these Protein Oils & fats ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics A suitable lubricant used for watches is Hazel-nut oil Grease Palm oil Metallic soap solution Hazel-nut oil Grease Palm oil Metallic soap solution ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS