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Humanities Travel and Tourism Topic started by: HOTmike on Jul 16, 2017



Title: “Water hammer” occurs when: (Multiple Choice)
Post by: HOTmike on Jul 16, 2017
“Water hammer” occurs when:

a.   water flowing rapidly through a pipe is abruptly stopped.

b.   calcium and other substances in water clog a pipe.

c.   water is incorrectly treated by the water softener.

d.   water in hot water heaters is brought to high temperatures too quickly.


Title: Re: “Water hammer” occurs when:a.water flowing rapidly through a pipe is abruptly ...
Post by: Eleglin on Jul 16, 2017
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