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Plumber's Licensing Exam: Faucets and Fixture Fittings
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Plumber's Licensing Exam: Faucets and Fixture Fittings
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25 Questions

1. If the filler outlet for a baptistery is located below the water line of the baptistery, it must be equipped with
2. Transfer valves must have
3. A continuous waste can be made of PVC.
4. A handheld shower is considered an extension of the shower head and has no further regulations than the shower head.
5. How many urinals are permitted to be flushed by the same flushing device?
6. The open area of a strainer must be equal to the area of the tailpiece.
7. A public nonmetered lavatory can flow no more than
8. The thermostat on a water heater for a public restroom must be carefully set at no more than 120°F since it is the only temperature control.
9. The highest hot water temperature allowed in a shower is
10. A wye branch under a sink that receives the drainage from a dishwasher must connect
11. All water closet fill valves must be antisiphon.
12. The drain that a domestic food waste grinder connects to must have a minimum diameter of
13. A shower head is limited to a flow rate of
14. A vacuum breaker on a flushometer must be ______ inches above the top of a urinal.
15. The water filler for a baptistery requires no vacuum breaker if the termination of the filler is below the flood level rim of the baptistery.
16. A deck-mounted transfer valve on a bathtub must be equipped with
17. Flushometer valves
18. The waste from an emergency eyewash station
19. Water closets flush through a siphon action.
20. The maximum hot water temperature permitted for a public lavatory is
21. When you open the lid of a flushometer tank you see
22. Residential showers need no temperature control.
23. The drains of what fixtures require strainers?
24. A group of urinals in a large public restroom can have a common flushing device.
25. The amount of water delivered to a water closet by a flushometer valve is

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