Engineering, 04.04.2020 10:30 20emmanuelg1030

A supply fan is operating at 30000 cfm and 4 inch of water with an efficiency of 50%. (a) Calculate the fan power at the current operating condition. (b) Calculate the pressure and power if the supply fan reduces its speed to deliver 20000 cfm.

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A supply fan is operating at 30000 cfm and 4 inch of water with an efficiency of 50%. (a) Calculate...