1 cu-m of steam having dryness franction 0.85 at 12 ata mixes with 1.5 – McqOptions

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1.	1 cu-m of steam having dryness franction 0.85 at 12 ata mixes with 1.5 kg of water at 12?C at constant pressure. The dryness fraction of resulting steam would be
A.	0.6
B.	0.5
C.	0.85
D.	0.637
E.	0.75
Answer» E. 0.75

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