Chemical Engineering Thermodynamics The efficiency of an Otto engine compared to that of a diesel engine, for the same compression ratio will be More Data insufficient to predict Same Less More Data insufficient to predict Same Less ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The expression for entropy change given by, ΔS = nR ln (V₂/V₁) + nCv ln (T₂/T₁) is valid for Cooling of a substance Reversible isothermal volume change Simultaneous heating and expansion of an ideal gas Heating of a substance Cooling of a substance Reversible isothermal volume change Simultaneous heating and expansion of an ideal gas Heating of a substance ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In vapour compression refrigeration system, if the evaporator temperature and the condenser temperatures are -13°C and 37°C respetively, the Carnot COP will be 5.2 0.168 6.2 Data insufficient, can't be found out 5.2 0.168 6.2 Data insufficient, can't be found out ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Fugacity co-efficient of a substance is the ratio of its fugacity to Mole fraction Pressure Activity Activity co-efficient Mole fraction Pressure Activity Activity co-efficient ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Normal temperature and pressure (N.T.P.) corresponds to 0°C and 760 mm Hg 0°C and 1 kgf/cm² 15°C and 760 mm Hg 20°C and 760 mm Hg 0°C and 760 mm Hg 0°C and 1 kgf/cm² 15°C and 760 mm Hg 20°C and 760 mm Hg ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics One ton of refrigeration is defined as the heat rate corresponding to melting of one ton of ice in one Second Hour Minute Day Second Hour Minute Day ANSWER DOWNLOAD EXAMIANS APP
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