Chemical Engineering Basics Source of heat supply in a cupola is Lumpy coal Charcoal Pulverised coal Coke Lumpy coal Charcoal Pulverised coal Coke ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics __________ is the hardest oxide and is hence used where high wear resistance at high temperature is required. Zirconia Beryllia Magnesia Alumina Zirconia Beryllia Magnesia Alumina ANSWER DOWNLOAD EXAMIANS APP
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 Terminal velocity Elutriation velocity Minimum fluidisation velocity Superficial velocity Terminal velocity Elutriation velocity Minimum fluidisation velocity Superficial velocity ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Cold cracking in the heat affected zone of a high strength steel weld can take place because of the Retained austenite Sufficient hydrogen present in the welding arc Martensite formation Relatively high sulphur content in the base metal Retained austenite Sufficient hydrogen present in the welding arc Martensite formation Relatively high sulphur content in the base metal ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Corrosion rate can not be lowered by reducing the __________ of the corroding medium. Concentration Velocity Temperature None of these Concentration Velocity Temperature None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics The phenomenon of strain-ageing is generally experienced with Low carbon steel High manganese steel Cast iron High carbon steel Low carbon steel High manganese steel Cast iron High carbon steel ANSWER DOWNLOAD EXAMIANS APP
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