WATER DISTRIBUTION SYSTEM Exam Questions and Answers 100% Accurate

Water (Street) Main - ANSWER-A water supply pipe for public or community, use controlled by public authority. Water Service Pipe - ANSWER-The pipe from the water main, water meter, water supply system. Water Distribution Pipe - ANSWER-A pipe which conveys potable water from the building supply pipe. Fixture Branch - ANSWER-A pipe connecting several fixtures. Fixture Supply - ANSWER-A water supply pipe connecting the fixtures with the fixture branch. 1.Water Main 2.Service Clamp/Saddle Clamp 3.Corporation Cock/Stop 4.Straight Coupling 5.Adapter 6.Gooseneck pipe/Connection 7.Cover 8.Gate Valve or Curb Stop/Cock - ANSWER-Service Tap Parts: Water Meter - ANSWER-A mechanical device used to measure the volume of water passing through a pipe. Meter Stop - ANSWER-A valve placed at the street side of the water. 1.Meter Stand 2.Meter Stop 3.Water Meter 4.Gate Valve 5.Service Pipe - ANSWER-Water Meters Parts: Galvanized Iron (G.I) - ANSWER-Are Steel pipes that been dipped in a protective zinc coating to prevent corrosion and rust. Polyvinyl Chloride (PVC) - ANSWER-offers excellent resistance to conventional corrosion and abrasion. It is also lightweight, making it easier and more economical to install. Polypropylene (PPR) - ANSWER-is suitable for transporting numerous fluids in a wide range of industrial applications, including heated and chilled water for space heating and cooling. Polybutilyne (PB) - ANSWER-is ideal for most domestic hot and cold-water plumbing and heating systems, offering exceptional durability and long-term performance. Polyethlene (PE) - ANSWER-has made them an excellent piping choice for gas lines, drainage systems, sewerage systems, mining, slurry, and water mains systems. Copper pipe - ANSWER-is commonly found in use for heating systems and in hot and cold-water transportation. Copper used to be really popular for hot and cold-water supply.