Chemical Engineering Basics The process of removal of scale formed during hot rolling of steel is termed as Shot blasting Descaling Pickling Skimming Shot blasting Descaling Pickling Skimming 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 Minimum fluidisation velocity Terminal velocity Superficial velocity Elutriation velocity Minimum fluidisation velocity Terminal velocity Superficial velocity Elutriation velocity ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics A compact estimate about the amount of materials handling between various work stations is obtained from the String diagram Gantt chart Travel chart Bin chart String diagram Gantt chart Travel chart Bin chart ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Creep consideration is the most important in case of the Cycle chains Blades of gas turbines Steam engine flywheel Cast iron pipes Cycle chains Blades of gas turbines Steam engine flywheel Cast iron pipes ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Which of the following is not a characteristic observed in material failure by fatigue fracture ? Initiation of crack from below the surface does not occur Initation of crack occurs on the surface of the machine part Plastic deformation of material does not occur Presence of both rough & smooth zone with conchoidal markings in smooth zone of the surface Initiation of crack from below the surface does not occur Initation of crack occurs on the surface of the machine part Plastic deformation of material does not occur Presence of both rough & smooth zone with conchoidal markings in smooth zone of the surface ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Transformation range for ferrous material is the temperature interval during which __________ is formed during its heating. Austenite Cementite Pearlite Martensite Austenite Cementite Pearlite Martensite ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS