
Duct Leakage Test Quiz
Authored by CHOO KHEAN CHANG
Design
University

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20 questions
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1.
OPEN ENDED QUESTION
3 mins • 1 pt
What does "CFM25" represent in duct leakage testing?
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2.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
Why is duct leakage a concern in HVAC systems?
It can increase energy costs
It can improve indoor air quality
It can decrease heating efficiency
Both a and c
3.
MULTIPLE SELECT QUESTION
30 sec • 1 pt
What does a high duct leakage rate indicate?
Poorly insulated ducts
Significant air loss
Both b and c
4.
OPEN ENDED QUESTION
3 mins • 1 pt
What is the recommended action if a duct leakage test reveals significant leaks?
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5.
OPEN ENDED QUESTION
3 mins • 1 pt
In duct leakage testing, what does the term "total leakage" refer to?
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6.
OPEN ENDED QUESTION
3 mins • 1 pt
Which building code often requires duct leakage testing?
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7.
OPEN ENDED QUESTION
3 mins • 1 pt
What is "duct blaster" in the context of duct leakage testing?
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