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5. A tool used to loosen or tighten G.I. pipes and fittings.
A. pipe cutter B. pipe vise C. pipe wrench
6. A pipe fitting that can connect two pipes in different diameter.
A. coupling B. elbow C. reducer D. union
diameter​


Sagot :

Answer:

5. C. Pipe wrench

  • Plumbers use pipe wrenches to tighten and loosen nuts and fittings on pipes.

6. C. Reducer

  • Used for joining pipeline in different diameter.