SPDI: Set A Part 1

#1. Is the lowest portion of the inside of any pipe or conduit that is not vertical.

Invert

Fixture branch

Soil pipe

Rough-in

#2. Includes water supply and distribution pipe; plumbing fixture and traps, soil, waste and vent pipes; house drain and house sewers including their respective connections.

Water reservoir

Siamese connections

Plumbing system

Trap seal

#3. A pipe installed to vent, a fixture trap and which connects with the vent system above the fixture served or terminates in the open air.

Individual vent

Stack vent

Loop and circuit vent

Relief vent

#4. A valve which in the water flow is shut off by a flat disk that is screwed down onto its seat.

Compression valve

Overhead storm drain

Pressure reducing valve

Union patente

#5. Trap size of fixtures for Urinals (through).

1”

2”

2 ¼”

1 ½”

#6. A passage under a road, embankment or canal which allow for the flow of water.

Cistern

Culvert

Catch basin

Air trap

#7. Ratio of water closets for female population for elementary and secondary school.

Ratio of 1:45

Ratio of 1:25

Ratio of 1:55

Ratio of 1:30

#8. Trap size of fixtures for slop sinks (ordinary).

2”

3”

1”

4”

#9. A pipe connecting upward from a soil and waste stack to a vent stack for the purpose of preventing pressure changes in the stack.

Yoke vent

Wet vent

Dry vent

Local vent

#10. A trench containing course aggregate and a distribution tile pipe through which septic tank effluent may flow covered with earth.

Absorption trench

Illumination

Air trap

Catch basin

#11. Trap size of fixtures for Water closets.

4”

6”

2”

3"

#12. Trap size of fixtures for Combination Fixture.

1”

1 ½”

¼”

½”

#13. Trap size of fixtures for Drinking Fountain.

½”

1 ¼”

¼”

1”

#14. Minimum cost. Least efficient subject to clogging, noisy. Simple washout and emptying through small irregular passage way, prohibited by some health codes.

Wash down

Reverse trap

Blow out

Bidet

#15. Trap size of fixtures for Wash basin.

1 ¼”

1”

2 ¼”

2”

#16. Is the backflow of used, contaminated or polluted water from a plumbing fixture due to negative pressure.

Backflow

Back siphonage

Yoke vent

Friction loss

#17. Color coding of high pressure steam.

Black

White

Blue

Green

#18. Trap size of fixtures for Sinks (Dishwashers).

1”

1 ½”

1 ¼”

½”

#19. The luminous flux density incident on a surface.

Illumination

Flood level

Plumbing system

Fixture branch

#20. A short length of pipe with threads at each end; used to join couplings or fittings.

Dead End

Nipple

Fixture Branch

Thimble

Results

You’ve PASSED this quiz!

You’ve FAILED this quiz.

#1. Is the lowest portion of the inside of any pipe or conduit that is not vertical.

#2. Includes water supply and distribution pipe; plumbing fixture and traps, soil, waste and vent pipes; house drain and house sewers including their respective connections.

#3. A pipe installed to vent, a fixture trap and which connects with the vent system above the fixture served or terminates in the open air.

#4. A valve which in the water flow is shut off by a flat disk that is screwed down onto its seat.

#5. Trap size of fixtures for Urinals (through).

#6. A passage under a road, embankment or canal which allow for the flow of water.

#7. Ratio of water closets for female population for elementary and secondary school.

#8. Trap size of fixtures for slop sinks (ordinary).

#9. A pipe connecting upward from a soil and waste stack to a vent stack for the purpose of preventing pressure changes in the stack.

#10. A trench containing course aggregate and a distribution tile pipe through which septic tank effluent may flow covered with earth.

#11. Trap size of fixtures for Water closets.

#12. Trap size of fixtures for Combination Fixture.

#13. Trap size of fixtures for Drinking Fountain.

#14. Minimum cost. Least efficient subject to clogging, noisy. Simple washout and emptying through small irregular passage way, prohibited by some health codes.

#15. Trap size of fixtures for Wash basin.

#16. Is the backflow of used, contaminated or polluted water from a plumbing fixture due to negative pressure.

#17. Color coding of high pressure steam.

#18. Trap size of fixtures for Sinks (Dishwashers).

#19. The luminous flux density incident on a surface.

#20. A short length of pipe with threads at each end; used to join couplings or fittings.

Results

You’ve PASSED this quiz!

You’ve FAILED this quiz.

#1. Is the lowest portion of the inside of any pipe or conduit that is not vertical.

#2. Includes water supply and distribution pipe; plumbing fixture and traps, soil, waste and vent pipes; house drain and house sewers including their respective connections.

#3. A pipe installed to vent, a fixture trap and which connects with the vent system above the fixture served or terminates in the open air.

#4. A valve which in the water flow is shut off by a flat disk that is screwed down onto its seat.

#5. Trap size of fixtures for Urinals (through).

#6. A passage under a road, embankment or canal which allow for the flow of water.

#7. Ratio of water closets for female population for elementary and secondary school.

#8. Trap size of fixtures for slop sinks (ordinary).

#9. A pipe connecting upward from a soil and waste stack to a vent stack for the purpose of preventing pressure changes in the stack.

#10. A trench containing course aggregate and a distribution tile pipe through which septic tank effluent may flow covered with earth.

#11. Trap size of fixtures for Water closets.

#12. Trap size of fixtures for Combination Fixture.

#13. Trap size of fixtures for Drinking Fountain.

#14. Minimum cost. Least efficient subject to clogging, noisy. Simple washout and emptying through small irregular passage way, prohibited by some health codes.

#15. Trap size of fixtures for Wash basin.

#16. Is the backflow of used, contaminated or polluted water from a plumbing fixture due to negative pressure.

#17. Color coding of high pressure steam.

#18. Trap size of fixtures for Sinks (Dishwashers).

#19. The luminous flux density incident on a surface.

#20. A short length of pipe with threads at each end; used to join couplings or fittings.

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