An isentropic flow is one which is Chemical Thermodynamics Mcqs July 26, 2019 BILAL KHATTAK0 A.adiabatic and reversible B.adiabatic and irreversible C.isothermal and reversible D.isothermal and irreversible Related Mcqs: An isentropic process is always Isentropic flow is If during a process, the entropy of the isolated system increases, the process is The extension and compression of a helical spring is an example of The relation PVY = constant holds only for those processes which are The mixing process of two fluids is always considered as If a process can be stopped at any stage and reversed so that the system and surroundings are exactly restored to their initial states, it is known as As there is plenty of time for heat transfer across the walls, the flow in long pipes at low velocities attains In isentropic flow, the temperature A sterling cycle consists of