Electrostatic Precipitators: High Voltage Dust Removal

What is the voltage range supplied to electrostatic precipitators?

a. 10,000 - 1,000,000 DC
b. 10,000 - 100,000 DC
c. 1,000 - 10,000 AC
d. 5,000 - 100,000 AC

Answer:

The voltage supplied to electrostatic precipitators is in the range of 10,000 to 100,000 DC volts.

Electrostatic precipitators are essential in removing dust and particles from industrial gases. They utilize high voltage to create an electric field that attracts and collects the particles effectively.

Electrostatic precipitators work by passing the industrial gases through two grids with opposite charges. The first grid ionizes the airborne particles, giving them a charge. The second grid is charged oppositely and attracts the charged particles, causing them to stick to the surface and be collected.

This process helps in improving air quality and reducing pollution in various industries. The voltage range of 10,000 to 100,000 DC volts is optimal for the efficient operation of electrostatic precipitators, ensuring the effective removal of dust and particles from the gases.