Aha Trivia Stuff Everyone Should Know
Aha Trivia: Stuff Everyone Should Know · ahatrivia.com/mb-plumbing-47311f67aa2f

What is a trap in plumbing?

A curved fitting that holds water to block sewer gas.

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  1. A curved fitting that holds water to block sewer gas ✔
  2. A tool for lifting pipes
  3. A valve that boosts water pressure

Why: A trap holds a water seal that stops sewer gases from entering the home.

Huh, didn't know that: A trap holds a water seal that stops sewer gases from entering the home.

The dad joke
A trap catches gas before it can escape.
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References

Answer: A curved fitting that holds water to block sewer gas. A trap holds a water seal that stops sewer gases from entering the home.

  1. Scouting America: Plumbing www.scouting.org/merit-badges/plumbing
    Identify and explain the following terms: washer, retaining nut, plunger (rubber force cup), solder, flux, elbow, tee, nipple, coupling, plug, union, trap
    Checked 2026-11-07.

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That's stuff everyone should know.