The DRAUGHT SYSTEM or pressure difference for a chimney of height of H metres is given by?

Question

Quizplus · Accepted Answer

The draught system or pressure difference for a chimney of height H metres is given by:Δp = gh(ρa - ρg)where:Δp is the pressure difference in Pascals (Pa)g is the acceleration due to gravity in metres per second squared (m/s²)h is the height of the chimney in metres (m)ρa is the density of the air outside the chimney in kilograms per cubic metre (kg/m³)ρg is the density of the gases inside the chimney in kilograms per cubic metre (kg/m³)

The DRAUGHT SYSTEM or Pressure Difference for a Chimney of Height