The mechanical system in which fresh air is blown into the room by centrifugal fans so as to create positive pressure and displace the vitiated air is termed as
The mechanical system in which fresh air is blown into the room by centrifugal fans so as to create positive pressure and displace the vitiated air is termed as
💡 Explanation
The mechanical system in which fresh air is blown into the room by centrifugal fans so as to create positive pressure and displace the vitiated air is termed as
✓ Correct Answer: B. Plenum ventilation
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