1 1/2 trap discharges into a 2 in fixture drain. What's the maximum distance the trap can be from the vent

What's the maximum number if water closets placed along a 15 ft wall?

What's the minimum flow rate for a lavatory?

How many gallons will a container hold that has a diameter of 24 in and is 56 in high

Hi Tsedney

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Study your books, they will have the answers you seek.

Mark

Pi R squared H is one of your answers. Now you have to figure out which one!

You were doing just great until you begin to ask questions about flow rate and how many toilet. You can pull our a 15 foot wall. You're not doing a remodel you are answering a test. Helping you to answer test questions will not make you a better plumber and it is not our function. But, we wish you the best. You also might want to check out http://studentquestions.com/