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Earn +20 ptsQ: Formula for calculating critical speed of fan?
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How many rotation can a fan make in 1 hour?
IF the fan speed in RPM is given, multiply this figure by 60 to find the number of rotations the fan makes in an hour.
Best blade angle?
the best angle is "45 degree" because the air speed coming out of the fan is giving by this equation V=v.tanθ were : V: air speed,,, v: is the blades speed and we got the maximum of the speed by making the angle 45
Where you can find inclined plane on a fan?
The fan blades.
When installing a fan shroud should the entire fan blade be inside the shroud or just half of the blade width?
At least half.
When a cooling fan is making a terrible sound and stops after 5 minutes?
the fan has stopped completely and the laptop should be serviced before there is heat damage
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