Quiz A242

What is the main purpose of a rainwater pump?

• To store rainwater

• To filter rainwater

• To provide pressurised water flow

• To collect rainwater

Which installation method is ideal for properties with limited ground space?

• Surface installation

• Below ground installation

• Above ground installation

• Wall-mounted installation

What is the main function of the water storage tank in a single-storey house?

• Filter rainwater

• Store water for daily use

• Distribute wastewater

• Collect stormwater

The __________ is installed to measure the amount of water used in a house.

• Pump

• Water heater

• Water meter

• Storage tank

The __________ in the distribution board helps to protect the circuit from overcurrent.

• Transformer

• Miniature Circuit Breaker (MCB)

• Earth wire

• Timer switch

What is the purpose of the Distribution Board (DB) in a house?

• To reduce power supply

• To store electricity

• To distribute electricity to various circuits

• To control plumbing systems

The standard voltage supply to a Malaysian household is:

• 110V

• 240V

• 400V

• 12V

What is the function of a manhole in the sewerage system?

• Control water pressure

• Provide access for maintenance

• Store fresh water

• Boost water flow

Wastewater from toilets flows into the __________ before being treated.

• Inspection chamber

• Septic tank

• Gutter

• Soak pit

Greywater refers to wastewater from:

• Toilets only

• Kitchens and bathrooms (excluding toilets)

• Rainwater systems

• Septic tanks