
Instantaneous Water Heaters phase 1 1.1 pt3
Authored by Daniel Edwards
Other
12th Grade
Used 23+ times

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38 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a characteristic of instantaneous water heaters?
They contain stored hot water.
They heat water directly from the cold supply.
They require a large storage tank.
They are only used in industrial settings.
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which of the following is a type of instantaneous water heater?
Thermal stores
Solar water heaters
Electric kettles
Gas ovens
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is another type of instantaneous water heater besides thermal stores?
Instantaneous multipoint water heaters
Solar panels
Refrigerators
Microwave ovens
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which type of water heater is known as a "combi" boiler?
Combination boilers
Thermal stores
Electric heaters
Gas stoves
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the primary function of thermal stores?
To cool water from the cold water main
To store cold water for later use
To heat water by passing it through heat exchangers
To filter impurities from water
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
At what temperature are the heat exchangers in thermal stores surrounded by water?
50ºC
60ºC
80ºC
100ºC
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How is the large hot water vessel in thermal stores heated?
By solar panels
By a boiler
By electric heaters
By geothermal energy
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