The ____________ of suitable type may be used to distribute air inside the room.(a) Grills(b) Pumps(c) Ducts(d) CeilingsI got this question in an international level competition.This key question is from Variations in Ventilation System with Climate topic in division Acoustics and Ventilation of Construction & Building Materials

The ____________ of suitable type may be used to distribute air inside

1.	The ____________ of suitable type may be used to distribute air inside the room.(a) Grills(b) Pumps(c) Ducts(d) CeilingsI got this question in an international level competition.This key question is from Variations in Ventilation System with Climate topic in division Acoustics and Ventilation of Construction & Building Materials
Answer» The correct choice is (b) Pumps For explanation I WOULD say: The selection of air conditioning pumps should be made while KEEPING in view its efficiency, capacity, available motive power, permissible noise level, etc. Whereas, the wall outlets maybe take various form such as diffuser, GRILLS, etc.

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