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 Terminal velocity Elutriation velocity Superficial velocity Minimum fluidisation velocity Terminal velocity Elutriation velocity Superficial velocity ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Which of the following is not used as a fuel in rocket propellaht ? Kerosene oil Liquid hydrogen Liquid hydrazine Liquid oxygen Kerosene oil Liquid hydrogen Liquid hydrazine Liquid oxygen ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Friction factor for fluid flow in pipe does not depend upon the Pipe length Mass flow rate of fluid Fluid density & viscosity Pipe roughness Pipe length Mass flow rate of fluid Fluid density & viscosity Pipe roughness ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics If the head is doubled in & centrifugal pump, the power required will increase in the ratio of 23/2 21/3 25/2 23 23/2 21/3 25/2 23 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Which of the following welding processes employs the highest welding temperature ? Arc welding Gas welding Resistance welding Thermit welding Arc welding Gas welding Resistance welding Thermit welding ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Oxygen cylinders used for autogenous (cutting/welding) purposes are Welded steel cylinders Heat treated before use Made by sand casting Seamless & made of steel Welded steel cylinders Heat treated before use Made by sand casting Seamless & made of steel ANSWER DOWNLOAD EXAMIANS APP
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