The minimum & maximum rate of air change is 60 per hour.

Related MCQs

• Requirement of air changes per hour in an enclosed area as per NBC 2005 for assembly hall
• Requirement of air changes per hour in an enclosed area as per NBC 2005 for bed rooms
• Requirement of air changes per hour in an enclosed area as per NBC 2005 for conference room
• Requirement of air changes per hour in an enclosed area as per NBC 2005 for cinema
• Requirement of air changes per hour in an enclosed area as per NBC 2005 for hospital
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• Requirement of air changes per hour in an enclosed area as per NBC 2005 for factories
• the maximum rate of air change is ______
• The term __________ is used to indicate the science of controlling air with respect to humidity, temperature, movement of air, bacteria content, etc.
• the difference of temperature between the outside air and inside air tends to the deposition of moisture in the room surfaces known as ___________