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What is another name for humidity ratio?

(a) Mixing ratio

(b) Water ratio

(c) Relative humidity ratio

(d) Bound water ratio

This question was addressed to me during an interview.

The query is from Drying in section Drying of Food Processing Unit Operations

1 Answer

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Best answer
Correct choice is (a) Mixing ratio

For explanation I would say: Humidity ratio is the fraction of mass of water vapor per unit mass of dry air at the given conditions thermodynamic conditions. It is known as the moisture content or the mixing ratio. It is typically plotted as the ordinate on the vertical axis of the graph.

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