Engineering Thermodynamics The increase in entropy of a system represents Degradation of energy Increase in availability of energy Decrease in pressure Increase in temperature Degradation of energy Increase in availability of energy Decrease in pressure Increase in temperature ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics An actual engine is to be designed having same efficiency as the Carnot cycle. Such a proposition is Possible Impossible Feasible Possible, but with lot of sophistications Possible Impossible Feasible Possible, but with lot of sophistications ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The compression ratio for Diesel engines is 5 to 8 15 to 20 3 to 6 20 to 30 5 to 8 15 to 20 3 to 6 20 to 30 ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The same volume of all gases would represent their Specific weights Molecular weights Gas characteristic constants Densities Specific weights Molecular weights Gas characteristic constants Densities ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics According to Clausius statement of second law of thermodynamics Heat can be transferred for low temperature to high temperature source by using refrigeration cycle Heat can Heat can Heat can be transferred from low temperature to high temperature source if COP of process is more than unity Heat can be transferred for low temperature to high temperature source by using refrigeration cycle Heat can Heat can Heat can be transferred from low temperature to high temperature source if COP of process is more than unity ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The fuel mostly used in steam boilers is Peat Brown coal Coking bituminous coal Non-coking bituminous coal Peat Brown coal Coking bituminous coal Non-coking bituminous coal ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS