Dust collection efficiency of electrostatic precipitator can be as high as 99.9%. Maximum temperature and pressure of dust laden gas that can be cleaned in an electrostatic precipitator is respectively.

Dust collection efficiency of electrostatic precipitator can be as hig

1.	Dust collection efficiency of electrostatic precipitator can be as high as 99.9%. Maximum temperature and pressure of dust laden gas that can be cleaned in an electrostatic precipitator is respectively.
A.	200¬∞C and 5 atm.
B.	1000¬∞C and 10 atm.
C.	500¬∞C and 50 atm.
D.	1000¬∞C and 500 atm.
Answer» C. 500¬∞C and 50 atm.

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Dust collection efficiency of electrostatic precipitator can be as high as 99.9%. Maximum temperature and pressure of dust laden gas that can be cleaned in an electrostatic precipitator is respectively.

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