Only True DIYers Can Ace This Pipe Fittings Quiz

What distinguishes a plug valve from a ball valve in home plumbing?

Correct Incorrect A ball valve uses a hollow sphere, while a plug valve uses a tapered rotating plug.

What distinguishes a plug valve from a ball valve in home plumbing?

• A plug valve uses a sphere
• A plug valve uses a tapered plug
• A plug valve is always plastic
• A plug valve controls hot water only