What is a group of fixed or parallel tubes through which process fluids are circulated?
A. Shell
B. Tubesheet
C. Tube bundle
D. Exchanger head
A. Incorrect. The shell of a heat exchanger is the outer covering that retains the shell-side fluid.
B. Incorrect. The tubesheet is a flat plate to which the tubes in a heat exchanger are fixed.
C. Correct. A tube bundle is a group of fixed or parallel tubes through which process fluids are circulated.
D. Incorrect. The exchanger head (also called the channel head) is located on the end of a heat exchanger and is where the flow of fluids is directed into and out of the tubes.
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