pp5 Heating System Components Quiz
Authored by jon May
Science
Professional Development
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11 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What are low loss headers used for?
To allow multiple circuits and multiple boilers without affecting each other
To control hot water temperature
To prevent freezing of vulnerable parts
To govern the temperature of the primary water
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of a cylinder thermostat?
To control the flow of water to both the heating and hot water circuits
To govern the temperature of the hot water
To upgrade a non-compliant system to give control over primary flow temperature
To prevent vulnerable parts of the system freezing
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of a boiler thermostat?
To control the flow of water to both the heating and hot water circuits
To govern the temperature of the primary water from the boiler
To prevent freezing of vulnerable parts
To allow independent timed control of both the hot water and the central heating
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Where should a room thermostat be situated?
On an outside wall
1.5m up a wall and approximately 3m away from a heat source
Near the boiler
In the kitchen or airing cupboard
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a two-port motorised valve commonly known as?
Zone valve
Diverting valve
Mid-position valve
Cylinder thermostat
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the function of a diverter valve in a boiler?
To control the flow of water to both the heating and hot water circuits
To divert the flow of water between the heating and hot water circuits
To prevent freezing of vulnerable parts
To govern the temperature of the primary water
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of a zone valve in a heating system?
To control the flow of water to specific zones in the heating system
To govern the temperature of the hot water
To prevent vulnerable parts of the system freezing
To upgrade a non-compliant system to give control over primary flow temperature
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