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20 Cards in this Set
- Front
- Back
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The maximum distance between the vent and the trap is measured from the____________ to the _____________ |
Trap weir to the vent pipe fitting |
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The maximum allowable drop on a horizontal drain and the vent pipe connection must not exceed_________ |
The diameter of the trap arm |
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Distance between the vent and the trap must not be less_____________ |
Then Twice the size of the fixture drain |
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The maximum allowable distance of the fixture and trap must not exceed |
36" |
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A fix your dream pipes to a drain through one complete story minimum is called a |
Soil or waste stack |
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Flat vent is a trade name for a vent that |
Requires a clean out fitting to be placed |
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A branch vent |
Is 2 or more dry vents connected together |
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An individual vent becomes a stack vent when |
A fixture drain extends through at least one complete story |
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The Continuous waste and vent principal connection is considered as the best arrangement for venting because |
Waste water does not enter the vent pipe |
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A vent connection fitting placed on a trap arm |
Must have the vent opening arranged above horizontal center line of the trap arm |
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Which rangement me allow a fixture to self siphon |
Trap too far below fixture |
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A 3" stack vent is required in a residence because of |
The national piping code of Canada |
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The minimum drainage pipe size required for a lavatory is |
1 and 1/4 inch |
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Vent pipe roof flashing material must be compatible with the vent pipe material to avoid |
Electro chemical corrosion |
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What is the primary function of a trap |
Keeps sewer gas from entering into a building |
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Which of the following trapp's is prohibited from use in a single plumbing system |
Bell trap |
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What is the maximum trap seal depth for all traps except for those that drain acid wastes |
1 and 1/2 inches |
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What kind of safe and age occurs when the fixture outlet pipe is excessively long |
Momentum syphonage |
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What would be the size of a trap that serves to lavatories that are in the same Room |
1 and 1/2 inches |
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What would Happen if the fall on a tramp arm was more than one pipe diameter |
The trap may self syphon |
