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An air intake duct has a 14x14 opening the duct is 18 long

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Reference no: EM13626708

An air intake duct has a 14'x14' opening, the duct is 18' long with an exaust opening at the other end that is 14'x1' giving a 14 to 1 ratio. As a percentage what is the increase in wind velocity coming out?

Reference no: EM13626708

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