Heating (Leaving Cert Construction Studies): Quizzes
📚Quizzes
Practise the questions
10 questions from this quiz
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Practise the questions
10 questions from this quiz
What are the three main heating systems in Ireland?
What are the three main heating systems in Ireland?
One-pipe, two-pipe, underfloor
How does water flow through radiators in a one-pipe system?
How does water flow through radiators in a one-pipe system?
In sequence through each radiator
What diameter pipes are used in one-pipe heating systems?
What diameter pipes are used in one-pipe heating systems?
22mm
What is the most significant drawback of one-pipe systems?
What is the most significant drawback of one-pipe systems?
Temperature variations between radiators
How are radiators connected in a two-pipe system?
How are radiators connected in a two-pipe system?
In parallel
What key advantage do two-pipe systems provide?
What key advantage do two-pipe systems provide?
Consistent radiator temperatures
At what temperature does underfloor heating operate compared to radiators?
At what temperature does underfloor heating operate compared to radiators?
vs
How many zones may larger rooms require for underfloor heating?
How many zones may larger rooms require for underfloor heating?
Up to three zones
What is the function of the mixing valve in underfloor heating?
What is the function of the mixing valve in underfloor heating?
Prevents exceeding
Why are underfloor heating repairs costly?
Why are underfloor heating repairs costly?
Pipes are embedded in floor slab