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Calculate the wg produced by 3 m dia fan running at...

This question belongs to Mining Engineering Drilling And Blasting
Drilling and Blasting
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Calculate the wg. produced by 3 m dia fan running at 250 rpm and deliver 6000 m3/min of air, if the blades are radial in mm w.g of the blade tip speed is 39.3 m/sec.

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Correct Answer: Option B
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