Engineering Thermodynamics A heat exchange process in which the product of pressure and volume remains constant is known as Heat exchange process Isentropic process Throttling process Hyperbolic process Heat exchange process Isentropic process Throttling process Hyperbolic process ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The property of a working substance which increases or decreases as the heat is supplied or removed in a reversible manner, is known as Enthalpy Internal energy Entropy External energy Enthalpy Internal energy Entropy External energy ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The entropy __________ in an irreversible cyclic process. None of these Remains constant Increases Decreases None of these Remains constant Increases Decreases ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics Change in enthalpy in a closed system is equal to heat transferred if the reversible process takes place at constant Temperature Internal energy Volume Pressure Temperature Internal energy Volume Pressure ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics In an isothermal process, the internal energy Increases Decreases Remain constant First increases and then decreases Increases Decreases Remain constant First increases and then decreases ANSWER DOWNLOAD EXAMIANS APP
Engineering Thermodynamics The ratio of two specific heats of air is equal to 0.17 0.24 0.1 1.41 0.17 0.24 0.1 1.41 ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS