Hot Water Systems

Fill in the blank: The Water Regulations were established in the year _____

• 1999

• 1984

• 2005

• 2012

Which guide provides information on water regulations?

• Building Regulations Part G

• The Water Regulations Guide (WRAS)

• Directory of fittings (WRAS approved)

• WRAS – Water Regulation Advisory Scheme

What does WRAS stand for?

• Water Regulation Advisory Scheme

• Water Regulation Approved System

• Water Regulation Assessment Scheme

• Water Regulation Advisory Service

Fill in the blank: Building Regulations Part _____ relates to water supply, water efficiency, and sanitation.

• G

• A

• B

• M

Which directory lists fittings that are WRAS approved?

• Directory of fittings (WRAS approved)

• Directory of electrical appliances

• Directory of plumbing codes

• Directory of building materials

WRAS Approved Product and WRAS Approved Material are both related to water regulations.

• True

• False

What does BS6700 cover?

• Design, installation, testing and maintenance

• Fire safety regulations

• Electrical wiring standards

• Building insulation requirements

According to the diagram 'Types of systems', what are the two main categories of hot water supply systems?

• Centralised system and Localised or single-point system

• Instantaneous and Storage

• Gas-fired and Electric

• Direct and Indirect

Fill in the blank: In a localised or single-point system, the two main types are ______ and Storage.

• Instantaneous

• Continuous

• Direct

• Central

Which of the following is an example of an instantaneous centralised system?

• Combi boiler or instantaneous water heater

• Gas storage water heater

• Unvented hot water heater

• Small hot-water-only boiler