A.Two adiabatic and two constant volume
B.One constant volume one constant pressure and two isentropics
C.Two adiabatics and two isothermals
D.Two constant volume and two isothermals
E.Two isothermals and two isentropics
A.Reversible machine
B.100% efficient machine
C.Self-propelled machine
D.Perpetual motion machine of first kind
E.Perpetual motion machine of second kind
A.The pressure of a mixture of gases is equal to the sum of the pressure of the individual components taken each at the temperature and volume of the mixture
B.The entropy of a mixture of gases is equal to the sum of the entropies of the individual components taken each at the temperature and volume of the mixture
C.The internal energy of a mixture of gases is equal to the sum f the internal energies of the indicudual components taken each at the temperature and the volume of the mixture
D.(B) and (C) above
E.None of the above
A.Ideal
B.Reversible
C.Irreversible
D.Polytropic
E.None of the above
A.Closed system
B.Transient system
C.Isolated system
D.Open system
E.Heterogeneous system
A.Zeroth law of thermodynamics
B.First law of thermodynamics
C.Second law of thermodynamics
D.Third law of thermodynamics
E.None of the above
A.Check the level of water
B.Check the level of steam
C.Check the temperature of steam
D.To release excess pressure
E.None of the above
A.Angine A
B.Engine B
C.Engine C
D.All will have the same efficiency
