4. An exhaust fan blowing air at 25 C° through a ventilation duct with a square crossâsection 0.5Ă0.5 m in size is powered by a 1 kW electric motor. What is the maximum mass flow rate of air in the duct? 0.04 kg/s
Added by Dela Cruz J.
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- The exhaust fan is powered by a 1 kW (1000 W) electric motor. - The air temperature is 25°C. - The cross-sectional area of the ventilation duct is 0.5 m Ă 0.5 m = 0.25 m². - We are asked to find the maximum mass flow rate of air in the duct. Show moreâŚ
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