Hot water ppt1 ws

Which regulation should be followed when designing and installing a hot water system?

• The Water Supply (Water Fittings) Regulations 1999

• The Electrical Safety Regulations 2005

• The Gas Safety Regulations 2010

• The Fire Safety Regulations 2008

What do WRAS standards cover?

• Plumbing fittings and water using appliances

• Electrical wiring and safety

• Gas fittings and installations

• Fire safety equipment

Which part of the Building Regulations is relevant to plumbing?

• Part L

• Part A

• Part B

• Part C

What is the primary requirement for all dwellings and most working environments mentioned in the document?

• Cold water

• Hot water

• Electricity

• Gas

Which system uses a 'Combi boiler or instantaneous water heater'?

• Centralised system

• Localised system

• Gas-fired system

• Unvented hot water heater

What is one of the main types of storage systems in plumbing?

• Direct feed

• Closed loop

• Open circuit

• Gravity feed

Which of the following is NOT a type of indirect feed?

• Indirect single feed

• Indirect double feed

• Direct feed

• Secondary return

Which system type is directly mentioned as a main type?

• Closed loop

• Direct feed

• Open circuit

• Gravity feed

Which type of feed is NOT listed in the document?

• Indirect single feed

• Indirect double feed

• Direct feed

• Closed loop feed

What is the role of the feed cistern in the system?

• To heat the water

• To store hot water

• To supply water to the cylinder

• To connect components