Water Efficiency Quiz

What percentage of household water is used for showers in the UK?

• 8%

• 12%

• 13%

• 21%

What is a key factor in the implementation of rainwater harvesting systems?

• Water temperature

• Filtration

• Water color

• Water taste

What happens to greywater in a recycling system?

• It is discarded

• It is stored in a surge tank

• It is evaporated

• It is frozen

What is the role of soil moisture sensors in irrigation?

• To increase soil acidity

• To optimize watering schedules

• To measure plant height

• To detect soil color

What type of water is suggested for use in HVAC systems?

• Distilled water.

• Ocean water.

• Reclaimed or rainwater.

• Tap water.

What is the purpose of using reclaimed or rainwater in HVAC systems?

• To increase water costs.

• To reduce water usage.

• To enhance system noise.

• To decrease air quality.

Which maintenance practice is recommended for cooling towers?

• Ignoring water levels.

• Regular maintenance.

• Increasing water temperature.

• Reducing airflow.

What do building codes require according to the document?

• Low-flow fixtures and greywater recycling

• Solar panel installation

• Energy-efficient lighting

• Double-glazed windows

What is the primary focus of LEED certification?

• Water efficiency

• Air quality

• Energy conservation

• Waste management

What should you implement according to the call to action?

• A new water source

• At least one efficiency measure

• More water-intensive activities

• A water waste system