Engineering Thermodynamics If value of n is infinitely large in a polytropic process pVn = C, then the process is known as constant Enthalpy Volume Pressure Temperature Enthalpy Volume Pressure Temperature ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Temperature of a gas is produced due to Kinetic energy of molecules Surface tension of molecules Its heating value Repulsion of molecules Kinetic energy of molecules Surface tension of molecules Its heating value Repulsion of molecules ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The absolute zero temperature is taken as 237°C -273°C -237°C 273°C 237°C -273°C -237°C 273°C ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The ideal efficiency of a Brayton cycle with regeneration, with increase in pressure ratio will Decrease Remain unchanged Increase Increase/decrease depending on application Decrease Remain unchanged Increase Increase/decrease depending on application ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics For a thermodynamic process to be reversible, the temperature difference between hot body and working substance should be Minimum Maximum Zero Infinity Minimum Maximum Zero Infinity ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The fuel mostly used in steam boilers is Coking bituminous coal Non-coking bituminous coal Brown coal Peat Coking bituminous coal Non-coking bituminous coal Brown coal Peat ANSWER DOWNLOAD EXAMIANS APP
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