Most People Fail This Plumbing Item Quiz—Can You Pass?

This curved pipe under a sink is known as what?

15%

Correct!

Incorrect!

The P-trap has a very recognizable curved shape under sinks. Because of this loop, it is usually the easiest pipe section for homeowners to identify when looking under a sink.

This curved pipe under a sink is known as what?

Water valve

Toilet flange

Drain cap

P-trap

15%