What piping materials might be used for a sprinkler system? Select all that apply.

A) Black steel with welded fittings.
B) Galvanized steel with welded fittings.
C) EPDM.
D) Copper.


A) Black steel with welded fittings. and D) Copper.

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Indicate whether the statement is true or false.

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A. plate B. header C. girder D. stud

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Indicate whether the statement is true or false

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Answer the following statement true (T) or false (F)

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