Central Heating ppt 1

What should be considered in heating design to meet customer needs effectively?

• Legislation and guidance

• Type of curtains

• Ceiling height

• Window size

Which factor is important for the environmental impact of a heating system?

• Appliance color

• Environmental impact

• Type of paint

• Number of doors

In heating design, why is the building layout and features important?

• It affects the color scheme

• It determines the type of furniture

• It influences the heating system's efficiency

• It changes the wall texture

Which document focuses on the conservation of fuel and power in new dwellings?

• Approved Document F: Ventilation

• L1A Conservation of fuel and power in new dwellings

• Approved Document J: Combustion appliances and fuel storage systems

• The Gas (Installation and Use) Regulations

What is the focus of Approved Document F?

• Ventilation

• Wiring Regulations

• Water Supply Regulations

• Combustion appliances

Which regulations are concerned with water fittings?

• The Gas (Installation and Use) Regulations

• The Water Supply (water fittings) Regulations 1999

• Approved Document L 2018

• The IET (18th edition) Wiring Regulations

In what unit is heat loss from a building measured?

• Joules (J)

• Calories (cal)

• Watts (W)

• Kilograms (kg)

What are the two main ways heat loss occurs from a building?

• Through the roof and walls

• Through the building fabric and due to ventilation

• Through windows and doors

• Through the floor and ceiling

What is the thermal transmittance of heat from a building to the outside known as?

• R-values

• U-values

• K-values

• T-values

How are U-values measured?

• Joules per m² Kelvin

• Watts per m² Kelvin

• Calories per m² Kelvin

• Volts per m² Kelvin