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單項(xiàng)選擇題

In a vacuum boiling evaporator, the fresh water generated is pumped out by （）.

A.a brine pump
B.an air ejector
C.a feed water pump
D.a condensate pump

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單項(xiàng)選擇題

With a vacuum boiling evaporator, the remainder of sea water fed to the evaporator is pumped out by （）.

A.a brine pump
B.an air ejector
C.a feed pump
D.distillate pump

單項(xiàng)選擇題

When a vacuum boiling evaporator works, the hot jacket water will pass over the tube stack and （） the sea water passing through the tubes.

A.dispose
B.dissolve
C.heat
D.dissipates

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