
Hot Water Systems 1.4 part 2 Quiz
Authored by Daniel Edwards
Architecture
Professional Development
Used 2+ times

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5 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the purpose of a thermostatic mixing valve in hot water systems?
To prevent scalding by mixing hot and cold water to a safe temperature
To limit the flow of water to a specific rate
To circulate hot water in a secondary system
To control the flow rate of water
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which type of TMV offers better control of water temperature when subject to variations and pressure fluctuations?
TMV3
TMV2
Flow limiting taps
Circulating pumps
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Where are flow limiting taps and valves often used?
In central heating systems
In public buildings
In domestic baths
When an appliance or outlet has a specific flow rate requirement
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary purpose of circulating pumps in hot water systems?
To mix hot and cold water to a safe temperature
To circulate hot water in a secondary system
To control the flow rate of water
To prevent rust formation in the hot water
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the mandatory requirement for new bath installations in terms of TMV?
TMV3 must be fitted
TMV2 must be fitted
Flow limiting taps must be fitted
A TMV must be fitted
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