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Select the correct definitions for 'point of use protection' and 'whole site zone protection' when selecting and applying backflow prevention devices.

• 'Point of use protection' refers to protecting individual fixtures, while 'whole site zone protection' refers to protecting the entire water supply to a site.

• 'Point of use protection' refers to protecting the entire water supply, while 'whole site zone protection' refers to protecting individual fixtures.

• Both terms refer to the same method of backflow prevention.

• 'Point of use protection' and 'whole site zone protection' are not related to backflow prevention devices.

Which regulation superseded the Water Bylaws introduced in 1986?

• The Water Act 2003

• The Water Supply (Water Fittings) Regulations 1999

• The Private Water Supplies Regulations 2009

• The Water Industry Act 1991

Fill in the blank: The Private Water Supplies Regulations ______ regulate private water supplies in England and Wales.

• 2009

• 2015

• 1998

• 2021

According to the Water Supply (Water Fittings) Regulations, where must the water be supplied from for the regulations to apply?

• A private water source

• A water undertaker’s water main

• A river

• A rainwater tank

The Water Supply (Water Fittings) Regulations are enforceable when the water is supplied from a private water source.

• True

• False

According to the Water Supply (Water Fittings) Regulations, which of the following is NOT a purpose of the regulations?

• Preventing contamination of water

• Preventing wastage of water

• Preventing the use of renewable energy

• Preventing erroneous metering of water

Fill in the blank: The Water Supply (Water Fittings) Regulations were made to prevent the (a)   of water.

• contamination

• celebration

• evaporation

• coloring

The Water Supply (Water Fittings) Regulations aim to prevent the undue consumption of water.

• True

• False

Category 1 of fluid categories of water is _________

• Wholesome

• Contaminated

• Saline

• Distilled

Category 2 of fluid categories of water is _________.

• Aesthetically impaired

• Potable water

• Highly toxic

• Non-potable industrial