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單項選擇題

The process of boiling seawater in order to separate it into freshwater vapor and brine is usually defined as （）.

A.dehydration
B.condensation
C.evaporation
D.dissolution

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單項選擇題

In the production of freshwater from seawater through a process of heating and cooling, the cooling phase of production is usually called （）.

A.evaporation
B.distillation
C.dehydration
D.condensation

單項選擇題

The sensing line for the low pressure cutout switch to a refrigeration system is located （）.

A.in the chill box
B.before the receiver
C.on the suction side of the compressor
D.on the discharge side of the compressor

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