1. What pipe should not be buried underground? 5. In storm drainage system, it is used to prevent aggregates, debris and 9. A plumbing devices designed to intercept most greases and solid
A. BI pipe other unwanted objects from entering the drainage system? before they enter a wastewater disposal system. Except for one;
A. Trap A. Trap seal
B. Polyethylene pipe
B. Catch basin B. Grease interceptors
C. GI pipe
C. FD C. Grease recovery devices
D. None
D.Storm trap D. Grease converters
2. Which is not a rule of a thumb when designing a drainage?
A. As much as possible, pipes must run in a straight line 6. Where are storm sewer usually placed? 10. Allowable slope of sanitary sewer?
A. Under the sidewalk on narrow road and under the road on wide road A. 1ft of 1 meter
B. Underground drainage line should be on top of compacted soil
B. Near the curb B. 1/2 in of 1 meter
C. It should be underneath the driveway
C.At the center of the road C. 1/4 of 1meter
D. None
D. None D.1/4 of 1 ft
3. In a location where there is no provision for drainage line, what is the
next best thing? 7. Minimum size of trap of shower drain? 11. Kind of pipe not suited to be exposed to ultraviolet rays?
A. Store waste in the tank and dispose in sanitary fill A. 3 A. PB
B. Use drain tiles connected to open field B. 4 B. Iron
C. Connect to the nearest creek C. 2 C. Pvc
D. Any of the above D.1 1/2 D. Gi
4. Which plumbing fixture does not have a water-saving feature? 8. According to NBC, pipe support should be every, 12. Where should you place soil-pipes for high-rise structures?
A. Lavatory with pop-up A. 3 m A. Pipe chase
B. 1.5 gallon flush water closet B. 1.5 m B. Partitions
C. Flow limiting feature C. 2 m C. RC wall
D. Waterless urinal D. 4 m D. Column
13. Best location to put the soil pipes?
, A. Drywall B.6" CHB
B. 150mm CHB wall C. Shear wall
C. Pipe chase D. Retaining wall
D. Box-up with the column
18.
14. Can you embed a 4" diameter pipe in a 150 wall?
A. No
B. Yes
15. Should not be used for a pipe chase?
A. Chb
B. Drywall
C. Shearwall
A pipe fitting having a large radius of curvature?
A. X11.1
D. Double wall
B. X11.2
16.
C. X11.3
D. X11.5
In the given figure, identify the plumbing fixture in label "8"?
19.
A. 2" 1/4 bend
B. 2" trap assembly
C. 2" 1/4 bend
D. 4" closet bend
17. Which wall is best suited if soil pipe will run through it?
A. Drywall
A. BI pipe other unwanted objects from entering the drainage system? before they enter a wastewater disposal system. Except for one;
A. Trap A. Trap seal
B. Polyethylene pipe
B. Catch basin B. Grease interceptors
C. GI pipe
C. FD C. Grease recovery devices
D. None
D.Storm trap D. Grease converters
2. Which is not a rule of a thumb when designing a drainage?
A. As much as possible, pipes must run in a straight line 6. Where are storm sewer usually placed? 10. Allowable slope of sanitary sewer?
A. Under the sidewalk on narrow road and under the road on wide road A. 1ft of 1 meter
B. Underground drainage line should be on top of compacted soil
B. Near the curb B. 1/2 in of 1 meter
C. It should be underneath the driveway
C.At the center of the road C. 1/4 of 1meter
D. None
D. None D.1/4 of 1 ft
3. In a location where there is no provision for drainage line, what is the
next best thing? 7. Minimum size of trap of shower drain? 11. Kind of pipe not suited to be exposed to ultraviolet rays?
A. Store waste in the tank and dispose in sanitary fill A. 3 A. PB
B. Use drain tiles connected to open field B. 4 B. Iron
C. Connect to the nearest creek C. 2 C. Pvc
D. Any of the above D.1 1/2 D. Gi
4. Which plumbing fixture does not have a water-saving feature? 8. According to NBC, pipe support should be every, 12. Where should you place soil-pipes for high-rise structures?
A. Lavatory with pop-up A. 3 m A. Pipe chase
B. 1.5 gallon flush water closet B. 1.5 m B. Partitions
C. Flow limiting feature C. 2 m C. RC wall
D. Waterless urinal D. 4 m D. Column
13. Best location to put the soil pipes?
, A. Drywall B.6" CHB
B. 150mm CHB wall C. Shear wall
C. Pipe chase D. Retaining wall
D. Box-up with the column
18.
14. Can you embed a 4" diameter pipe in a 150 wall?
A. No
B. Yes
15. Should not be used for a pipe chase?
A. Chb
B. Drywall
C. Shearwall
A pipe fitting having a large radius of curvature?
A. X11.1
D. Double wall
B. X11.2
16.
C. X11.3
D. X11.5
In the given figure, identify the plumbing fixture in label "8"?
19.
A. 2" 1/4 bend
B. 2" trap assembly
C. 2" 1/4 bend
D. 4" closet bend
17. Which wall is best suited if soil pipe will run through it?
A. Drywall
