Chemical Engineering Thermodynamics Heat is added at constant pressure in an ideal __________ cycle. Brayton Rankine Both B and C Stirling Brayton Rankine Both B and C Stirling ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics An ideal liquid refrigerant should Not have a subatmospheric vapour pressure at the temperature in the refrigerator coils Both A and B Not have unduly high vapour pressure at the condenser temperature Have low specific heat Not have a subatmospheric vapour pressure at the temperature in the refrigerator coils Both A and B Not have unduly high vapour pressure at the condenser temperature Have low specific heat ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics __________ law of thermodynamics ascertains the direction of a particular spontaneous process. Second First Zeroth Third Second First Zeroth Third ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics In the equation, PVn = constant, if the value of n is in between 1 and y (i.e. Cp/Cv), then it represents a reversible __________ process. Isometric Isentropic Isobaric Polytropic Isometric Isentropic Isobaric Polytropic ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Compressibility factor-reduced pressure plot on reduced co-ordinates facilitates Easier plotting Use of only one graph for all gases More accurate plotting Covering of wide range Easier plotting Use of only one graph for all gases More accurate plotting Covering of wide range ANSWER DOWNLOAD EXAMIANS APP
Chemical Engineering Thermodynamics Specific __________ does not change during phase change at constant temperature and pressure. Enthalpy Entropy Gibbs energy Internal energy Enthalpy Entropy Gibbs energy Internal energy ANSWER DOWNLOAD EXAMIANS APP
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