单选题Under normal operating conditions, the highest temperature and pressure conditions existing in a flash-type evaporator will occur in the （）.Afirst stageBsecond stageCdistillate coolerDsalt water feed heater
单选题
Under normal operating conditions, the highest temperature and pressure conditions existing in a flash-type evaporator will occur in the （）.
A
first stage
B
second stage
C
distillate cooler
D
salt water feed heater
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