16. List the two elements involved in preparing for maintenance on heat exchangers. 21. List two...

16. List the two elements involved in preparing for maintenance on heat exchangers.

21. List two methods of cleaning the outside surfaces of tubes in a large shell- and-tube heat exchanger

26. Name the four types of plugs used in shell-and-tube heat exchangers to seal leaking tubes

28. Why is maintenance of a smaller heat exchanger done more easily in the shop?

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samet mamat answered 2 years ago

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