BU 1 QUIZ 3 WATER SUPPLY SYSTEM

This type of heater is designed to provide water to more than one point, typically kitchen sink, bath and wash hand basin. It would be an ideal installation for a single bedroom flat.

• Centralized

• Multi-point

• Localized

• Single-point

Normally over a sink, and is heated by gas or electricity. Hot water is provided through either a swivel spout outlet or by a single hot tap connection, using a special tap which allows for the expansion of the heated water. It is an ideal installation for an office, kitchen or single WC

• Multi-point

• Centralized

• Localized

• Single-point

With this type of system, the heated water can be stored, usually centrally within the building, supplying a system of pipework to various draw-off points.

• Multi-point

• Single-point

• Localized

• Centralized

A typical example being a single point instantaneous water heater sited over a sink. These are often used in situations where a long distribution pipe run from a stored system would lead to an unnecessary wait for hot water to be drawn off.

• Multi-point

• Single-point

• Localized

• Centralized

Meaning of PTFE

(a)  

Based on the given PPT Presentation, they are suitable for cold and hot water pressurized plumbing and mechanical systems.

• Brass Pipe

• PPR Pipe

• Copper Pipe

• G.I. Pipe