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__________ in a building means the free passage of clean air in a building.(a) Habitation(b) Protection(c) Sanitation(d) VentilationI had been asked this question by my college professor while I was bunking the class.Enquiry is from Components in section Important Building Components of Construction & Building Materials

Answer»

Correct answer is (d) Ventilation

The explanation is: Ventilation is essential in every building. The MAIN cause of insisting proper ventilation in the industrial BUILDINGS is to control dust and other impurities from entering into the building ROOMS.



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