Only Real Plumbers Can Pass This Basic Plumbing Test — Can You?
When installing threaded fittings, what helps prevent leaks?
30%
Correct!
Incorrect!
Pipe thread tape (Teflon tape) helps seal threaded connections to prevent leaks.
When installing threaded fittings, what helps prevent leaks?
Lubricating oil
Paint
Pipe tape
Sandpaper
30%
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