Home » 1000 Mechanical Engineering Interview Questions » Why the electric motor of a fan with backward curved blades is never got overloaded under any condition ?

Friday, 9 January 2015

Why the electric motor of a fan with backward curved blades is never got overloaded under any condition ?

The maximum power is consumed at about 70% of maximum flow in case'of fan with backward blades. For higher flow, power consumption gets lower.

Posted by at 16:54
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