Chemical Engineering Thermodynamics After throttling, gas temperature Increases Decreases May increase or decrease ; depends on the nature of the gas Remains same Increases Decreases May increase or decrease ; depends on the nature of the gas Remains same ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Water on heating from 1 to 4°C May contract or expand Expands Contracts Has same volume May contract or expand Expands Contracts Has same volume ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics For any system, what is the minimum number of degrees of freedom? 2 1 0 3 2 1 0 3 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The heat capacities for the ideal gas state depend upon the Pressure Both A & B Temperature Neither A nor B Pressure Both A & B Temperature Neither A nor B ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In case of a close thermodynamic system, there is __________ across the boundaries. No heat and mass transfer Mass and energy transfer No mass transfer but heat transfer None of these No heat and mass transfer Mass and energy transfer No mass transfer but heat transfer None of these ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which of the following is a widely used refrigerant in vapour compression refrigeration system (using large centrifugal compressor)? Ammonia Methyl chloride Liquid sulphur dioxide Freon Ammonia Methyl chloride Liquid sulphur dioxide Freon ANSWER DOWNLOAD EXAMIANS APP
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