How is the air typically warmed in warm air systems?

Quiz on Air Systems and Plumbing 2.7

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Education
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Professional Development
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Medium

Daniel Edwards
Used 3+ times
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14 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Electric heater
Solar heater
Gas-fired heater
Wood-fired heater
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In what type of systems is air used as a pressure charge?
Open heating systems
Sealed heating systems
Solar heating systems
Electric heating systems
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is another application of air in plumbing besides heating?
Cooling systems
Pressure charging
Water filtration
Humidification
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a common method to clear blocked drains using air?
Low pressure
Medium pressure
High pressure
No pressure
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which application of steam involves using large hot water calorifiers?
Residential heating
Industrial hot water production
Agricultural irrigation
Food processing
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is one of the basic types of LPG used for?
Generating electricity
Heating homes
Cooling systems
Water purification
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is a benefit of LPG in its clean state?
Renewable energy source
Can be used in remote areas
Non-flammable
Non-toxic
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