Building Services Engineering Systems Quiz
Authored by David Baker
Physics
Professional Development
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15 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of a magnetic system filter?
To regulate the flow of water in the heating system
To maintain a pre-set temperature in the underfloor heating manifold
To combat the damaging effects of system debris and pollutants
To control the flow of water from the boiler to the hot water storage cylinder
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the advantage of a combi boiler system?
It can provide hot water and central heating at the same time
It does not require a separate cylinder for hot water
It has a high flow rate to meet a high demand for water
It can be finely controlled by a cordless programmable thermostat unit
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the disadvantage of a combi boiler system?
It has a separate boiler for hot water
It does not require a cordless programmable thermostat unit
It has a low flow rate to meet a high demand for water
It cannot provide hot water and central heating at the same time
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the function of a fully pumped system's circulator pump?
To combat the damaging effects of system debris and pollutants
To divert central heating water to heat up fresh water from the mains water feed
To control the flow of water from the boiler to the hot water storage cylinder
To maintain positive pressure throughout the system
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of a two-port motorised valve in a fully pumped heating system?
To control the flow of cold water from the boiler to the hot water storage cylinder
To regulate the flow of water in the heating system
To close off the flow of water to a heating zone when its heat requirement is satisfied
To divert central heating water to heat up fresh water from the mains water feed
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main disadvantage of underfloor heating?
The heat is concentrated at floor level
The floor becomes the heat emitter when it is heated up by pipework
It takes time for heat to generate or dissipate when the system is turned on or off
It provides a lower, more even temperature
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the advantage of underfloor heating?
It takes time for heat to generate or dissipate when the system is turned on or off
It provides a lower, more even temperature
The heat is concentrated at floor level
The floor becomes the heat emitter when it is heated up by pipework
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