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20 Cards in this Set
- Front
- Back
When sizing a water softener do you add anything for a clothes washer |
Yes |
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What is the minimum floor drain size |
2 in |
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What is where can gray water piping not be installed |
Above a food processor |
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What must asbestos cement piping not be installed with |
Insulation |
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How far does the Dirt Pile have to be from the trench |
1 meter |
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How do you secure a gas cylinder |
It is secured upright with a cap |
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Oxy fuel - what safety protection do you need to wear |
Number 5 face shield |
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1 1/2 pipe needs what size pipe wrench |
18 inch pipe wrench |
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Temperature where flux starts to melt |
800 to 900 degrees Fahrenheit |
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Pipe size from 1/8" - 12" are measured by |
Nominal inside diameter |
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What do you use when installing piping in highly corrosive soil |
Use appropriate piping material |
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Every pipe that passes through an exterior wall to supply water to the exterior of the building shall be provided with |
A stop and waste cock located inside the building |
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Maximum length of a connector supplying a lav is |
750 mm |
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Tests indicate that the water in the system has a pH balance of 6 this would indicate that the water is |
Mildly acidic |
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What is the purpose of a Vent alarm whistle used for an outdoor fuel tank |
Signals when the filler tank is full |
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Which maintenance procedure is recommended on a residential gas fired storage type water heater to prevent poor heat transfer by conduction from the heat source |
Drain and flush the tank occasionally |
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What do you do if the hose bib has backsiphonage |
Install a hose bib vacuum |
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The overall length of an elongated Radcliff water closet Bowl combination is |
28 1/4" |
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Convert degrees Fahrenheit to degrees Celsius |
(Temp in Fahrenheit -32) x 5/9 |
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Convert Celsius to Fahrenheit |
Multiply by 1.8 and add 32 |