Examlex
What is the discharge of a stream that is one meter deep,two meters wide,and has a water flow of 5 meters per second?
Precipitator
An environmental control device, such as an electrostatic precipitator, that removes particles from a flowing gas using the force of an induced electrostatic charge.
Air Filter
A device that removes particles, such as dust and pollen, from air to improve quality or protect machinery by preventing the accumulation of contaminants.
Static Electricity
The buildup of electric charge on the surface of objects, usually caused by friction between materials.
Electrons Moving
The movement of electrons through a conductor, which constitutes the basis of electric current.
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