Chemical Engineering Basics If a heat transfer surface is pock-marked with a number of cavities, then as compared to a smooth surface the heat transfer by __________ will not increase. Radiation Conduction Nucleate boiling Convection Radiation Conduction Nucleate boiling Convection ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Filler material used in welding having the lowest melting point out of the following is Soft solder Silver solder Brazing spelter Aluminium Soft solder Silver solder Brazing spelter Aluminium ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Milligram of KOH required to saponify 1 gm of oil is called its __________ number. Emulsion Acid Saponification Precipitation Emulsion Acid Saponification Precipitation ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Dezincification is a form of corrosion, which specifically applies to Stainless steel Steel Babbit metal Brass Stainless steel Steel Babbit metal Brass ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Wohler test is a destructive test to find out the __________ strength of a prepared metal specimen. Endurance Tensile Fatigue Creep Endurance Tensile Fatigue Creep ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The predominant mode of heat transfer which takes place from boiler furnace to water walls of a boiler is Convection Both A & B Conduction Radiation Convection Both A & B Conduction Radiation ANSWER DOWNLOAD EXAMIANS APP
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