Test Your Household Skills with This Handy Quiz!

QUESTION 44. What is a vent stack?

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Correct Incorrect The pipe that prevents sewer gases from leaking into the house--The vent stack releases fumes from your sewage system into the outside air and allows fresh air to enter your plumbing system.

QUESTION 44. What is a vent stack?

• The exhaust fan for your water main
• The vent in your water heater
• The pipe that prevents sewer gases from leaking into the house
• The practice of layering hot and cold water pipes