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True/False: The maximum outside pipe diameter that will fit inside a standard 4 inch stud wall or an 8 inch concrete black is 3 inches.
False
Expansion Joint
False
True
True
Hand Valve
False
Stacks
On plumbing drawings. a small circle with an *x* inside it represents a(n) _____.
False
Expansion Joint
False
True
True
Hand Valve
False
Stacks
A line with a rectangular box represents which of the following pipe joint symbols?
False
Expansion Joint
False
True
True
Hand Valve
False
Stacks
True/False: Water supply lines and waste discharge lines are under pressure.
False
Expansion Joint
False
True
True
Hand Valve
False
Stacks
True/False: Every fixture must include shut-off valves.
False
Expansion Joint
False
True
True
Hand Valve
False
Stacks
True/False: Plumbing lines and symbols are usually added to a reproducible print of a complete floor plan to prepare the plumbing plans.
False
Expansion Joint
False
True
True
Hand Valve
False
Stacks
True/False: All water entering the home from a public water supply must be filtered before it is used.
False
Expansion Joint
False
True
True
Hand Valve
False
Stacks
What are vertical lines that carry waste to the house sewer?
False
Expansion Joint
False
True
True
Hand Valve
False
Stacks
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