Unit 14 - Part a

Following are the list of advantages from indirect water supply except

• continuous supply

• hygienic

• less tear on taps

• not influenced by pressure

Pipes containing water from main called

• Direct supply

• Indirect Supply

• Gravity pipe

Why consumer able to save money by using direct supply?

• Bigger tank

• bigger size of pipe

• smaller size of pipe

• Easy maintenance

In an indirect system only one section of the house will be fed with directly system. Which one is the following?

• Master bathroom

• Garden area

• All the bathrooms

• Kitchen

What are the regulations and standards to follow for the installation of the system?

• BS MST56

• BS 1005

• BS EN 806

• BS 8558

What is the primary advantage of using a gravity-based water supply system?

• Lower maintenance costs

• Higher water pressure

• Energy efficiency

• Improved water quality

Which component is essential for regulating water pressure in a direct supply system?

• Pressure reducing valve

• Water meter

• Backflow preventer

• Expansion tank

How does an indirect water supply system benefit during power outages?

• It does not require electricity to operate

• It uses gravity to maintain water flow

• It has a backup power source

• It stores extra water in the tank for emergencies

How does a gravity-based water supply system minimize environmental impact?

• By using renewable energy sources

• By reducing chemical usage in water treatment

• By minimizing electricity usage for water distribution

• By encouraging water conservation

What is a potential disadvantage of using an indirect water supply system?

• Higher installation costs

• Inconsistent water pressure

• Increased water contamination risk

• Requires more maintenance