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3 years ago

1. Why is outside air mixed with return air?

Engineering

1 answer:

Dmitrij [34]3 years ago

3 0

Answer:

Explanation:

outside air must be mixed with return air at some point in time because here is an example a warm current of air comes in contact with a cold current of air the warm current has to cool down so it could mix with the cold current or if they don´t mix they would continue to bump into each other and probably cause a tornado. probably.

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Answer:

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1. Why is outside air mixed with return air?​

1. Why is outside air mixed with return air?