Chapter 2 Water Supply System in Buildings (Multiple Choice)

What is the primary advantage of a direct water supply system?

• Consistent water pressure

• Requires a large storage tank

• Higher initial cost

• More complex installation

Which component is used to store water in an indirect water supply system?

• Main supply pipe

• Distribution pipe

• Pump

• Storage tank

What factor primarily affects the choice of pipe size in a water distribution system?

• Pipe color

• Water demand

• Pipe length

• Pipe material

In a gravity-fed water supply system, where should the storage tank be located?

• At ground level

• In the basement

• At a higher elevation

• At the same level as fixtures

What is the role of valves in a water supply system?

• Control water flow and isolate sections

• Filter water

• Increase water pressure

• Store water

Which system is more likely to experience water pressure fluctuations?

• Gravity-fed system

• Direct water supply system

• Indirect water supply system

• Pumped system

What is the main purpose of using a pump in a water supply system?

• Increase pipe size

• Filter water

• Store water

• Maintain water pressure

Which of the following is a common type of water storage tank for residential buildings?

• Concrete tank

• Metal tank

• Polyethylene tank

• Ceramic tank

In an indirect water supply system, what is used to ensure a continuous water supply?

• Water filter

• Water heater

• Pressure regulator

• Water storage tank

For a two-storey house with a daily water demand of 500 liters, what is an appropriate tank size?

• 250 liters

• 500 liters

• 1,000 liters

• 2,000 liters