In a Local Exhaust Ventilation System, which component transports the air?

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Study for the PMT 103A Industrial Hygiene Test. Get ready with flashcards, multiple choice questions, hints, and explanations to excel in your exam!

Multiple Choice

In a Local Exhaust Ventilation System, which component transports the air?

Explanation:
The air is transported through the duct. In a Local Exhaust Ventilation system, the hood captures contaminants at the source, and the ductwork acts as the pathway that carries that contaminated air toward the exhaust or filtration stage. The exhaust component provides the force to move the air, but the actual conduit doing the transporting is the duct. A hood’s job is capture, and a cleaner (filter) removes contaminants from the air, not move it.

The air is transported through the duct. In a Local Exhaust Ventilation system, the hood captures contaminants at the source, and the ductwork acts as the pathway that carries that contaminated air toward the exhaust or filtration stage. The exhaust component provides the force to move the air, but the actual conduit doing the transporting is the duct. A hood’s job is capture, and a cleaner (filter) removes contaminants from the air, not move it.

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