Question: Consider a fan located in a 3 ft = 3 ft square duct. Velocities at various points at the outlet are measured, and the average

Consider a fan located in a 3 ft = 3 ft square duct. Velocities at various points at the outlet are measured, and the average flow velocity is determined to be 22 ft/s. Taking the air density to 0.075 lbm/ft3 estimate the minimum electric power consumption of the fan motor.

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