A fan running at 720 rpm develops static pressure of 12 mm. If the speed of the fan is doubled the static pressure developed will be

A fan running at 720 rpm develops static pressure of 12 mm. If the spe

1.	A fan running at 720 rpm develops static pressure of 12 mm. If the speed of the fan is doubled the static pressure developed will be
A.	24 mm
B.	12 mm
C.	48 mm
D.	96 mm
Answer» D. 96 mm

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A fan running at 720 rpm develops static pressure of 12 mm. If the speed of the fan is doubled the static pressure developed will be

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