Exam 20: Heat Exchangers

What component of a heat exchanger is a group of fixed or parallel tubes through which process fluids are circulated?

What application of heat exchangers is used to remove from the system excess heat that is generated by the process?

In what flow pattern do the two materials enter the exchanger at separate ends and flow against each other in a counter flow?

Which of the following is a benefit of baffles?

What component of a heat exchanger are partitions located inside a shell and tube heat exchanger that increase turbulent flow and reduce hot spots?

What shell and tube heat exchanger can accommodate a slightly larger heat differential?

In what flow pattern do both materials flow in the same direction?

What type of heat exchanger has a series of thin plates separating the two fluids?

What is designed to remove fouling in cooling water with bursts of compressed air?

What component of a heat exchanger holds the tubes in a tube bundle apart so they do not touch one another?

What should a process technician inspect when a heat exchanger is disassembled?

What is the most common type of heat exchanger?

What is used for the largest temperature differentials?

Which improper operation can lead to exposure to chemicals or steam?

Which of the following is a heat exchanger symbol for a condenser?

What is the flow of heat through a solid?

What type of heat exchanger is air-cooled and works like a radiator in a car?

What application of heat exchangers is used to supply the necessary column heat?

Which improper operation can lead to spill to the environment?

What is the ideal flow type in a heat exchanger?