Number of evaporators which can be used in service in a multiple effec – McqOptions

MCQOPTIONS

1.	Number of evaporators which can be used in service in a multiple effect evaporation system is limited by the__________________?
A.	Practical limit reached, due to low heat transfer rate because of inadequate temperature difference
B.	Economic limit reached, when the plant cost exceeds the saving of steam
C.	Both A. & B.
D.	Neither A. nor B.
Answer» D. Neither A. nor B.

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