Which term describes the path that air follows from the ambient environment into the hood opening?

Which term describes the path that air follows from the ambient environment into the hood opening?

• A. Outlet
• B. Inlet
• C. Duct
• D. Contractions

Answer: (B)

The path air takes from the surrounding room into the hood opening is the inlet. It defines where ambient air enters the ventilation system and begins moving toward the exhaust. The other terms don’t describe this entry point: an outlet is where air leaves the system, a duct is the channel that carries air, and contractions isn’t a term used for the air entry path.

The path air takes from the surrounding room into the hood opening is the inlet. It defines where ambient air enters the ventilation system and begins moving toward the exhaust. The other terms don’t describe this entry point: an outlet is where air leaves the system, a duct is the channel that carries air, and contractions isn’t a term used for the air entry path.