Central heating trail 4

What percentage of heat is convected via the fins welded to the back of modern radiators found in new-build properties?

• 50%

• 75%

• 85%

• 95%

What is the recommended minimum distance from floor height for installing panel radiators?

• 100mm

• 150mm

• 200mm

• 250mm

Radiators that do not have fins rely on what type of heat?

• Convected heat

• Radiated heat

• Conducted heat

• Reflected heat

Where should panel radiators be installed to ensure proper convection flow?

• Close to windows

• Near doorways

• Where obstructions will not interfere

• Directly under light fixtures

What does TBOE stand for in radiator piping configurations?

• Top - Bottom - Opposite ends

• Top - Bottom - Same end

• Bottom - Top - Opposite ends

• Bottom - Bottom - Opposite ends

Which radiator piping configuration is described as the most efficient but can look unsightly?

• TBOE

• BBOE

• TBSE

• None of the above

What is the usual and most common method to pipe radiators?

• TBOE

• BBOE

• TBSE

• None of the above

Which of the following is NOT a type of radiator top mentioned in the document?

• Seam top

• Compact

• Rolled top

• Flat top

Where are kickspace heaters typically installed?

• Under the kitchen unit or vanity unit

• On the wall in the living room

• In the ceiling of the bathroom

• Outside the house

What is the purpose of a kickspace heater?

• To cool the room by blowing in cold air

• To heat the room by blowing in warm air

• To filter the air in the room

• To dehumidify the room