WorksheetsCentral Heating Quiz
Total questions: 15
Worksheet time: 8mins
How does a hypocaust system work?
By circulating water through pipes
By circulating hot air below the floor
By using solar panels
By burning coal
Which part of the hypocaust system is responsible for producing heat?
The pipes
The furnace
The walls
The roof
What is the document's focus in terms of heating systems?
Cooling systems
Central heating systems
Ventilation systems
Humidification systems
What type of system has replaced the open fire in each room over the past 100 years?
Solar heating system
Gravity hot water system
Electric heating system
Gas heating system
Which system is considered the most advanced in the sequence provided?
Gravity hot water system
Pumped heating with gravity hot water
Fully pumped system
Open fire system
Where is the feed and expansion cistern located in low pressure, open vented systems?
At ground level
At high level
Underground
At mid-level
What stabilizes the pressure within sealed, pressurised systems?
The feed and expansion cistern
The expansion vessel
The gravity system
The combination boiler
What type of system is a C-Plan system?
One-pipe system
Two-pipe system
Semi-gravity system
Pumped heating only system
What type of system is a microbore system?
One-pipe system
Two-pipe system
Sealed system
Open-vented system
Which of the following is a type of semi-gravity system?
D plan semi-gravity
C plan semi-gravity
E plan semi-gravity
F plan semi-gravity
What happens to the pipework from the heat emitter in full gravity systems?
It rises
It falls
It expands
It contracts
What is the diameter of the primary flow pipe in the system?
15mm
22mm
28mm
10mm
What is the role of the radiators in the one-pipe gravity system?
To heat the water
To circulate water
To emit heat into the room
To store water
Why is the hot water often very hot in a two-pipe semi-gravity system?
It has a separate control
It has no control
It is mixed with cold water
It is constantly circulated
What is the primary method of circulation for the heating circuit in a two-pipe semi-gravity system?
Gravity circulation
Pumped circulation
Manual circulation
Evaporative circulation
