Chemical Engineering Thermodynamics In case of steady flow compression polytropic process (PVn = constant), the work done on air is the lowest, when N = 1 N = 0 N = 1.66 N = y = 1.4 N = 1 N = 0 N = 1.66 N = y = 1.4 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics For water at 300°C, it has a vapour pressure 8592.7 kPa and fugacity 6738.9 kPa Under these conditions, one mole of water in liquid phase has a volume of 25.28 cm³ and that in vapour phase in 391.1 cm³.Fugacity of water (in kPa) at 9000 kPa will be 7058.3 9000 6738.9 6753.5 7058.3 9000 6738.9 6753.5 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics With increase in compression ratio, the efficiency of the otto engine Increases linearly Increases Remains constant Decreases Increases linearly Increases Remains constant Decreases ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics During adiabatic expansion of gas None of these Pressure is increased Temperature remains constant Pressure remains constant None of these Pressure is increased Temperature remains constant Pressure remains constant ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The minimum number of phases that can exist in a system is 1 2 0 3 1 2 0 3 ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics The main feature of Carnot refrigeration cycle is that, it Accomplishes the reverse effect of the heat engine None of these Does not need the addition of external work for its functioning Transfers heat from high temperature to low temperature Accomplishes the reverse effect of the heat engine None of these Does not need the addition of external work for its functioning Transfers heat from high temperature to low temperature ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS