3 ms·
When you are pushing air, you are building a high pressure zone. When you are pulling, you make a low pressure zone. As the pressure in front of the fan builds
by themaninthedark 3y ago
When you are pushing air, you are building a high pressure zone.
When you are pulling, you make a low pressure zone.
As the pressure in front of the fan builds up, it starts to push back against the blades of the fan until it reaches an equilibrium.