Chemical Engineering Basics The velocity of sound in air is independent of changes in its Humidity Pressure Temperature None of these Humidity Pressure Temperature None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Boiler draught of 10 mm water column is equivalent to 10 kgf/mm² 1 kgf/mm² 1 kgf/m² 10 kgf/m² 10 kgf/mm² 1 kgf/mm² 1 kgf/m² 10 kgf/m² ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Which of the following contributes maximum as main source of sulphur in the blast furnace charge ? Coke Limestone Sinter Iron ore Coke Limestone Sinter Iron ore ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The total frictional resistance to fluid flow does not depend upon the Fluid velocity Roughness of the surface Fluid pressure Fluid density Fluid velocity Roughness of the surface Fluid pressure Fluid density ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The most commonly used combustion system manufactured in India for the thermal power plant boilers is the __________ combustion system. Travelling grate stoker firing Circulating fluidised bed Pulverised fuel Fluidised bed Travelling grate stoker firing Circulating fluidised bed Pulverised fuel Fluidised bed ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Maraging steels derive their strength from the following mechanism: Fine dispersions of Fe₃ C nucleated on dislocations in austenite Fine dispersions of intermetallics of Fe, Ni, Ti etc A fine, highly dislocated and strong martensite Fine dispersions of alloy carbides in a ferrite matrix Fine dispersions of Fe₃ C nucleated on dislocations in austenite Fine dispersions of intermetallics of Fe, Ni, Ti etc A fine, highly dislocated and strong martensite Fine dispersions of alloy carbides in a ferrite matrix ANSWER DOWNLOAD EXAMIANS APP