Question

30. Cleaning the inside of the tubes of smaller heat exchanger is often done by_______ them out.
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31. Briefly explain why all old gasket cement and material must be removed from mating surfaces.
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32. Where can information on tightening hardware be found?
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33. Leaks in a surface heat exchanger can allow one fluid to_______ the other.
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34. responsibility for troubleshooting the plants system is shared three ways among

Answer 1

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