The difference of temperature between the outside air and inside air tends to the deposition of moisture in the room sur…

Exhaust system, supply system, air conditioning, etc. comes under ____ type of ventilation system.

The term _____ is used to mean the free passage of clean air in a structure.

The word Acoustic is originally derived from a Greek word meaning _____

In Winter, the outside air is cool and hence, the process of air conditioning involves filtering, preheating and _______…

Rock wool comes under which of the following classifications of absorbents?

The ____________ is defined as the number of pressure variation which a sounding body makes in each unit of time.

In the acoustical design of a studio, the ratio of height, breadth and length of the studio should be _____