Consider the following statements :
1. Availability is the maximum theoretical work obtainable.
2. Clapeyron’s equation for dry saturation is given by
(Vs - Vf) = (dTs/dP) {(hs-hf)/Ts}
3. A gas can have any temperature at given pressure unlike a vapour which has a fixed temperature at a given pressure.
4. Joule Thomson coefficient is expressed as m = (s / p)h Of these statements
Option (A)
1, 2 and 3 are correct
Option (B)
1, 3 and 4 are correct
2 and 3 are correct
1, 2 and 4 are correct
Correct Option:
Question Solution:
Available of a given system is defined as the maximum useful. Work that can be obtained is a process in which system comes to equilibrium with the surrounding or attains dead state