CW - Components in multi dwellings - PP3

What occurs during the bladder expansion phase in an accumulator?

• The bladder deforms as water is forced in, increasing pressure until balanced with the compressed air.

• Water is released from the accumulator.

• The pump recharges the accumulator.

• The pressure drops and compressed air forces water out.

Which of the following components is used to sense pressure and flow in a typical pump package?

• The pump

• A transducer

• A control box

• An accumulator

What is the purpose of the control box in a typical pump package?

• To sense pressure and flow

• To monitor pressure differentials and flow rate

• To provide sufficient system pressure

• To prevent the pumps from running dry

What difficulties arise in positioning float switches, transducers, and temperature sensors?

• Finding the right materials.

• Providing access for maintenance and inspection.

• Ensuring they are waterproof.

• Making them energy efficient.

What is the primary function of float switches?

• Detecting temperature levels

• Detecting water levels

• Detecting air pressure

• Detecting light intensity

Which type of float switch is designed for specific applications with an enclosed design?

• Sealed Float

• Electronic

• Ultrasonic

• Magnetic Toggle

What is an example of where float switches are used, as mentioned in the document?

• In a large break tank installation

• In a small water bottle

• In a car engine

• In a refrigerator

Which type of float switch offers advanced, precise control?

• Sealed Float

• Electronic

• Ultrasonic

• Magnetic Toggle

What type of buildings benefit from the use of transducers in their water systems?

• Single-storey buildings

• Multi-storey buildings

• Industrial plants

• Residential houses

Why do Water Regulations recommend a maximum storage temperature for wholesome water?

• To save energy

• To prevent microbiological growth

• To improve taste

• To reduce water hardness