What is the unit of equivalent evaporation?

1.	What is the unit of equivalent evaporation?
A.	kg of steam/kg of fuel fired
B.	kg of steam/h/m<sup>2</sup> of heating surface
C.	kg of steam/h
D.	kg of steam/kg of air supplied
Answer» B. kg of steam/h/m<sup>2</sup> of heating surface

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What is the unit of equivalent evaporation?

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