Chemical Engineering Basics Isotropic materials have the same __________ in all directions. Thermal properties Density Induced stresses Elastic properties Thermal properties Density Induced stresses Elastic properties ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Transformation range for ferrous material is the temperature interval during which __________ is formed during its heating. Pearlite Cementite Martensite Austenite Pearlite Cementite Martensite Austenite ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Tempering of a material does not improve its Softness Toughness Machinability Internal stress level Softness Toughness Machinability Internal stress level ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics Compression ratio of an I.C. engine is the ratio of the None of these Pressure after compression to that before compression Clearance volume to the volume swept by piston per stroke Volume of air in cylinder before compression to that after compression None of these Pressure after compression to that before compression Clearance volume to the volume swept by piston per stroke Volume of air in cylinder before compression to that after compression ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Basics When the wet steam is throttled but still remains wet at the exit of the throttle valve, then its temperature & dryness fraction respectively Increases & increases Decreases & increases Decreases & decreases Increases & decreases Increases & increases Decreases & increases Decreases & decreases Increases & decreases 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 Superficial velocity Elutriation velocity Terminal velocity Minimum fluidisation velocity Superficial velocity Elutriation velocity Terminal velocity Minimum fluidisation velocity ANSWER DOWNLOAD EXAMIANS APP
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