Practice test

Texas Plumbing Practice Test

Free Texas plumbing practice test with 20 questions on water supply, drainage and vent systems, plumbing code, and TSBPE licensing. Instant scoring.

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These questions are for study practice only and are not official exam questions.

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Question 1

1

A fixture trap loses its water seal repeatedly after use, and gurgling is heard from a nearby drain. What is the most likely cause?

Question 2

2

What is the general purpose of adopting a plumbing code, such as the Uniform Plumbing Code or International Plumbing Code, at the state or local level?

Question 3

3

What is the primary purpose of a backflow prevention device on a potable water supply line?

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