Answer / 009226

The Function of a cooling tower is to cool the water coming
from condenser.The water coming from condensor is hot and
it is sprayed in a cooling tower and a air coming out from
bottom cool the water which is coming down.Outside air is
cool and air in inside the cooling tower is hot due to
humidity.So there is a density difference between outside
and inside air which caused pressure difference.
Pr Difference = g x H x ( density difference)
Where, H = Height of chimney
Pr Difference = Pr Difference so that air can flow
to cooling tower from outside

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