Master ASU ARS445 History Of Animation Exam 2

What is the safest assumption about the location of leaked A2L refrigerant in a poorly ventilated room?

It will always rise to the ceiling It may collect in low areas because many refrigerants are heavier than air It instantly becomes harmless It remains only inside the equipment cabinet

Correct Answer:

It may collect in low areas because many refrigerants are heavier than air

Explanation:

Many HVAC refrigerants are heavier than air and can accumulate near floors, pits, and other low points, so ventilation and leak checks must account for those areas.

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