Engineering Thermodynamics In closed cycle gas turbine, the air is compressed Isothermally Isentropically None of these Polytropically Isothermally Isentropically None of these Polytropically ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics One reversible heat engine operates between 1600 K and T2 K and another reversible heat engine operates between T2 K and 400 K. If both the engines have the same heat input and output, then temperature T2 is equal to 1000 K 800 K 1200 K 1400 K 1000 K 800 K 1200 K 1400 K ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Addition of heat at constant pressure to a gas results in Raising its pressure Raising its temperature and doing external work Raising its volume Raising its temperature Raising its pressure Raising its temperature and doing external work Raising its volume Raising its temperature ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The unit of energy is S. I. units is Joule meter (Jm) Joule/meter (J/m) Watt (W) Joule (J) Joule meter (Jm) Joule/meter (J/m) Watt (W) Joule (J) ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The same volume of all gases would represent their Densities Specific weights Molecular weights Gas characteristic constants Densities Specific weights Molecular weights Gas characteristic constants ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Change in internal energy in a closed system is equal to heat transferred if the reversible process takes place at constant Internal energy Temperature Pressure Volume Internal energy Temperature Pressure Volume ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS