Chemical Engineering Basics The velocity at which individual particles from a fluidised bed are carried away by the fluid passing through it, is defined as the Minimum fluidisation velocity Elutriation velocity Superficial velocity Terminal velocity Minimum fluidisation velocity Elutriation velocity Superficial velocity Terminal velocity ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics What is the value of included angle of a triangular notch for maximum discharge ? 120° 30° 90° 60° 120° 30° 90° 60° ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Notched bar test is used for testing the __________ of a material. Impact strength Endurance limit Corrosion resistance Machinability Impact strength Endurance limit Corrosion resistance Machinability ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Coke is added in the blast furnace to Remove sulphur & phosphorus from molten metal Increase the fluidity of slag None of these Reduce & melt the iron ore Remove sulphur & phosphorus from molten metal Increase the fluidity of slag None of these Reduce & melt the iron ore ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Toughness of a material is measured by the Notched bar test Scratch test Vicker's hardness test Universal testing machine Notched bar test Scratch test Vicker's hardness test Universal testing machine ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Which of the following welding processes employs the highest welding temperature ? Gas welding Arc welding Resistance welding Thermit welding Gas welding Arc welding Resistance welding Thermit welding ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS