Necessity of ventilation is ____________

Related Questions

• Necessity of ventilation is ____________
• How many types of ventilation are there?
• Where people are working, there has to be ______________ to cause proper ventilation of the premises.
• The_______________ plays an important role in the comfort of persons affected by ventilation system.
• It is quite evident that the incoming air for ventilation should be ________ in summer and ________ in winter before it enters the room.
• Exhaust system, supply system, air conditioning, etc. comes under ________ type of ventilation system.
• ________ ventilation requires less energy, capital and maintenance costs, and contributes less GHG emissions.
• the ________________ plays an important role in the comfort of persons affected by ventilation system.
• For ventilation Which action is required?
• Requirement of ventilation is ____________