What type of heat exchanger has a series of thin plates separating the two fluids?
A) Reboiler
B) Fin fan
C) Plate and frame
D) Double pipe
Answer: C
Explanation: A) Incorrect. A reboiler is a special type of heat exchanger in which heat is added to a liquid for the purpose of boiling out a vapor entrained in the liquid.
B) Incorrect. A fin fan heat exchanger is air-cooled and works like a radiator in a car.
C) Correct. The plate and frame style of heat exchanger has a series of thin plates separating the two fluids.
D) Incorrect. A double pipe heat exchanger consists of a small pipe inside a larger pipe.
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