Chemical Engineering Thermodynamics The work done in isothermal compression compared to that in adiabatic compression will be Less Same More More or less depending upon the extent of work done Less Same More More or less depending upon the extent of work done ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Gases are cooled in Joule-Thomson expansion, when it is __________ inversion temperature. Below Either B or C At Above Below Either B or C At Above ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The energy of activation of exothermic reaction is Very large compared to that for en-dothermic reaction Zero Not possible to predict Negative Very large compared to that for en-dothermic reaction Zero Not possible to predict Negative ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Which of the following has the minimum value of COP for a given refrigeration effect? Air refrigeration cycle Reverse Carnot cycle Ordinary vapour-compression cycle Vapour-compression process with a reversible expansion engine Air refrigeration cycle Reverse Carnot cycle Ordinary vapour-compression cycle Vapour-compression process with a reversible expansion engine 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)? Methyl chloride Liquid sulphur dioxide Freon Ammonia Methyl chloride Liquid sulphur dioxide Freon Ammonia ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics (∂T/∂P)H is the mathematical expression for Specific heat at constant volume (Cv) None of these Specific heat at constant pressure (Cp) Joule-Thompson co-efficient Specific heat at constant volume (Cv) None of these Specific heat at constant pressure (Cp) Joule-Thompson co-efficient ANSWER DOWNLOAD EXAMIANS APP
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