Unit 2 - WEM

What does the Public Utilities Act govern?

• Public transportation systems

• Water collection, supply, and use

• Electricity generation and distribution

• Waste management practices

Which regulation prohibits the use of hoses or sprinklers for watering gardens?

• Regulation 41

• Regulation 40

• Regulation 39

• Regulation 42

What is the maximum flush volume for large urinals according to the Code of Practice?

• 1 liter

• 0.5 liters

• 1.5 liters

• 4.5 liters

What is the purpose of the Water Efficient Labelling Scheme (WELS)?

• To manage waste disposal

• To monitor air quality

• To regulate electricity consumption

• To grade the water efficiency of products

Which of the following is a requirement under Regulation 40A?

• Water fittings must display a Water Efficiency Label

• Water meters must be installed in all homes

• No water can be used for vehicle washing

• All water must be recycled

What is the maximum allowable flow rate for basin taps according to the Singapore Standard?

• 8 liters/min

• 6 liters/min

• 4 liters/min

• 9 liters/min

What does SS577:2012 focus on?

• Water efficiency management

• Public health regulations

• Energy conservation

• Waste management systems

Which of the following is classified as a public toilet?

• Private clubs

• Shopping malls

• Office buildings

• Private residences

What is the minimum water efficiency rating required for washing machines sold after April 2014?

• 2 ticks

• 1 tick

• 3 ticks

• No requirement

What is the purpose of the Plan-Do-Check-Act (PDCA) framework in SS577:2012?

• To regulate plumbing standards

• To guide organizations in water efficiency

• To monitor air quality

• To manage waste disposal