2020 Board Exam Sanitary Plumbing_part 1

1. In a Horizontal soil and waste pipe, clean-out should be provided in every interval of?

• 10 mts
• 12 mts
• 15 mts
• 18 mts

2. Which purification can be done to remove silts,dirt's and other objectianable

• Siltation
• Filtration
• Sedimentation
• Pollution

3. What are the devices found inside fire hose cabinet? Select Three (3) A.Fire hose Rack B.Fire Exinguisher C.Standard Pipe D.Ax

• B,C & D
• A, B, & D
• T-trap offset A,C, & D
• A,B & C

4. What is that height always considered in designing water supply system in a medium and high-rise buildings?

• Fixture Units
• Friction Loss
• Static Head
• Height of the highest fixture/s

5. What do you call a faucet having an outside thread in its orifice allow the adoption of hose in order to water farther distances conveniently?

• Hose Bibb
• Brass
• Plain
• Stainless Steel Faucet

6. A pipe which makes an angle of more than 45 degrees from the horizontal is considered____.

• Horizontal
• Vertical
• Cracked
• Offset

7. PE plastic tubing is material used for water service connection. What does PE stand for?

• Polyethylene
• Plastic Extrusion
• Poly Enzyme
• Plastic Expander

8. Building sewers shall be tested by completely filling the sewer line with water from the lowest to ____.

• The highest point
• at least ground level
• at least 5ft. Head
• at least 10ft. Head

9. What is that distance between faucet outlet and the flood level rim of the basin into which it discharges?

• Air Chamber
• Air Valve
• Air Bubble
• Air Gap

10. What is a natural or artificial place where water is collected and stored for use, especially water supplying in community, irrigating land or furnishing power?

• Reservoir
• Cistern
• Surface Water
• Aquifer