On a multistage flash－type evaporator, the flash chamber is ___.A.combined as part of the

On a multistage flash-type evaporator, the flash chamber is ___.

A.combined as part of the salt water feed heater

B.the open area above the brine levels in the first and second stages

C.combined as part of the distillate cooler

D.another term used to describe the vapor feed heater

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