National Plumbing Code Of The Philippines, Revised Edition (1999) Part 2
100 Questions
| Total Attempts: 373
Questions and Answers
- 1.WSFU of bar sink, drinking fountain and lavatory?
- A.
1
- B.
2
- C.
3
- D.
4
- 2.WSFU of Bar sink, Lavatory and Drinking fountain - private use.
- A.
1
- B.
2
- C.
3
- D.
4
- 3.WSFU of bath tub, bidet, laundry tub, shower head, sink (dishwasher)?
- A.
1
- B.
2
- C.
3
- D.
4
- 4.WSFU of bath tub, bidet, laundry tub, shower head, sink (dishwasher)-- private use.
- A.
1
- B.
2
- C.
3
- D.
4
- 5.WFSU of hose bibb or sill cock, private use.
- A.
2
- B.
3
- C.
4
- D.
5
- 6.WFSU of hose bibb or sill cock?
- A.
2
- B.
3
- C.
4
- D.
5
- 7.WFSU of dental unit, lavatory (dental), lawn sprinkles (standard type) ?
- A.
1
- B.
2
- C.
3
- D.
4
- 8.WFSU of Mobile Home?
- A.
3
- B.
4
- C.
5
- D.
6
- 9.WFSU of clinic sink?
- A.
4
- B.
6
- C.
8
- D.
10
- 10.WFSU of flush tank urinal?
- A.
1
- B.
3
- C.
5
- D.
10
- 11.WFSU of stall & wall urinal?
- A.
1
- B.
3
- C.
5
- D.
10
- 12.WFSU of pedestal urinal?
- A.
1
- B.
3
- C.
5
- D.
10
- 13.WFSU of water closet (flush tank) - private and public.
- A.
1,2
- B.
2,4
- C.
3,5
- D.
6,10
- 14.WFSU of water closet (economical flush) - private and public.
- A.
1.5, 2
- B.
2.5, 4
- C.
3,5
- D.
6,10
- 15.WFSU of water closet (flushometer valve) with water supply outlet of 9.5mm?
- A.
1,2
- B.
2,4
- C.
3,6
- D.
6,10
- 16.WFSU of water closet (flushometer valve) with water supply outlet of 13 mm?
- A.
1,2
- B.
2,4
- C.
3,6
- D.
6,10
- 17.WFSU of water closet (flushometer valve) with water supply outlet of 19 mm?
- A.
1,2
- B.
2,4
- C.
3,6
- D.
6,10
- 18.WFSU of water closet (flushometer valve) with water supply outlet of 25 mm?
- A.
1,2
- B.
2,4
- C.
3,6
- D.
6,10
- 19.For water supply pipes, support all piping at intervals not more than __________ at end of branches, and at change of direction or elevation.
- A.
3 feet
- B.
4 feet
- C.
5 feet
- D.
6 feet
- 20.For water supply pipes, vertical piping shall be supported at each ___________.
- A.
storey
- B.
2 storey
- C.
3 storey
- D.
None of the above
- 21.Support trap arms in excess of ____________ in length as close a possible to the trap.
- A.
1 foot
- B.
2 feet
- C.
3 feet
- D.
4 feet
- 22.Closet rings shall be tightly fastened with _______________ up to the floor with top surface 1/4" above finish floor.
- A.
Corrosively resistant fasteners
- B.
Lead resistant fasteners
- C.
Water resistant fasteners
- D.
Fire resistant fasteners
- 23.What is installed in lines with rubber gasketed joints?
- A.
Hanger
- B.
Closet rings
- C.
Metal sleeves
- D.
Thrust blocks
- 24.Thrust blocks is installed at ________________.
- A.
Changes in direction , tees and bends
- B.
Changes in size, reducers
- C.
Stops, dead ends
- D.
All of the above
- 25.Materials used in excreta drainage pipings
- A.
Cast iron, ductile iron, galvanized wrought irom
- B.
Galvanized steel, lead, copper
- C.
Brass, Series 1000 PVC DWV, vitrified clay pipe
- D.
All of the above
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