Given below is an extract from steam tables
Temp
(0C)
|
psat
(bar)
|
Specific (m3/kg)
|
Volume
|
Enthalpy (kJ/kg)
|
Saturated liquid
|
Saturated vapour
|
Saturated liquid
|
Saturated vapour
|
45
|
0.9593
|
0.001010
|
15.26
|
188.45
|
2397.8
|
342.24
|
150
|
0.001658
|
0.010337
|
1610.5
|
261.5
|
Specific enthalpy of water in kJ/kg at 150 bar and 450C is
(a) 203.60 (b) 200.53
(c) 196.38 (d) 188.45