State No p kPa T C x v m3kg V m ukJkg hkikg skJkgK 100 20 2

State No p, kPa T, °C x\' % v\' m3/kg V, m u,kJ/kg h,ki/kg s,kJ/kg-K 100 20 209.42 50 0.8475 100 2297.2 [ 200 7.8342 6 3.5654 3131.5

Solution

Points 1 and 2 are in sub cooled region. 3 & 4 lie inside the dome 5&6 are in super heated region.

STATE NO	p,Kpa	T, 0C	x,%	v,m3/Kg	u,KJ/Kg	h,KJ/Kg	S,KJ/Kg.K
1	100	20	N.A	-	-	-	-
2	100	-	N.A	-	-	209.42	-
3	101.325	100	50	0.8475	1462.53	1547.34	4.3302
4	101.325	100	89.9	1.5041	2297.5	2447.88	6.7436
5	101.325	200	N.A	2.1727	2658.10	2875.37	7.8342
6	101.325	500	N.A	3.5654	3131.5	3485.38	8.8300