Understanding Draft Water Distribution

What is a draft water distribution system?

• A draft water distribution system is a final implementation of water supply.

• A draft water distribution system is a preliminary design for distributing water in a specific area.

• A draft water distribution system is a method for purifying water.

• A draft water distribution system is a type of water treatment facility.

Name two components of a water distribution system.

• Tanks

• Pumps

• Pipes, Valves

• Filters

What is the primary purpose of a water distribution system?

• To collect rainwater for irrigation.

• To deliver potable water to consumers.

• To treat wastewater before disposal.

• To generate hydroelectric power.

Describe the role of pumps in a water distribution system.

• Pumps are used to store water in reservoirs.

• Pumps filter impurities from the water supply.

• Pumps regulate the temperature of the water in the system.

• Pumps create pressure to move water through the distribution system, ensuring adequate supply and flow.

What is the significance of pipe diameter in water distribution?

• Pipe diameter is significant as it influences flow rate, pressure, and overall efficiency in water distribution.

• Pipe diameter is only important for aesthetic purposes.

• Larger pipe diameters always reduce water costs.

• Pipe diameter has no effect on water temperature.

List three factors that affect water pressure in a distribution system.

• Temperature, humidity, soil type

• Water source, treatment process, pipe material

• Elevation, pipe diameter, flow rate

• Pressure gauge, valve size, pump speed

Explain how water quality is maintained in distribution systems.

• Water quality is maintained by increasing water temperature and reducing flow rates.

• Water quality is maintained through monitoring, disinfection, pressure management, corrosion control, and routine maintenance.

• Water quality is managed through random sampling and infrequent maintenance.

• Water quality is ensured by using only untreated surface water sources.

What is the function of valves in a water distribution system?

• To filter impurities from the water supply.

• To control flow and pressure in the water distribution system.

• To heat the water before distribution.

• To store excess water during peak usage.

Identify the common materials used for water distribution pipes.

• aluminum

• PVC, CPVC, PEX, copper, galvanized steel

• wood

• ceramic

How does a water distribution system ensure equal pressure across all areas?

• A water distribution system ensures equal pressure by using pumps, pressure-reducing valves, and a looped network design.

• By using only gravity-fed systems

• By installing larger water tanks in each area

• Through a single pipe design