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Heat Transfer, Refrigeration and Air Conditioning
According to Dalton's law of partial pressures, (where pb = Barometric pressure, pa = Partial pressure of dry air, and pv = Partial pressure of water vapour)
Pb = pa - pv
Pb = pa + pv
Pb = pa x pv
Pb = pa/pv
Correct Answer:
Pb = pa + pv
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