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WorksheetsPP6 Central Heating Quiz heat emitters
Total questions: 10
Worksheet time: 5mins
Which European standard replaced BS 3528 for radiators and convectors in the UK in 1996?
BS 1997
BS 150mm
BS 216
BS EN 442
What is the most common method to pipe radiators?
TBSE
TBOE
BBOE
Which type of radiator relies on natural convection only and is installed around a room instead of skirting boards?
Panel radiators
Skirting convector
Kick-space heater
Fan convector
What is the minimum temperature required at the manifold for under-floor heating?
40ºC
55ºC
65ºC
75ºC
What is the crucial factor for under-floor heating to achieve even heat over the floor area?
High temperature difference
Low temperature difference
slow flow rate
High flow rate
What is the purpose of a lock-shield valve fitted to the radiator?
To balance the system
To allow temperature control of a single radiator
To control the temperature
To turn the radiator on and off
What is the purpose of a thermostatic radiator valve (TRV)?
To turn the radiator on and off
To balance the system
To control the temperature
To allow temperature control of a single radiator
What should be fitted over the head of a TRV if a radiator is removed for decorating?
Wheel head valve
Decorator's cap
Lock-shield valve
Remote head
Which radiator is originally designed for the NHS and has a surface temperature regulation of 43ºC?
Low surface temperature radiator
Column radiators
Towel rails
Under-floor heating
What is the specification for radiators and convectors?
BS 1997
BS 216
BS 442
BS 3528
