Daily Question 2016.7.14 (EIA Discussion): 3 Wealth points for replies, plus 5 Wealth points for correct answers (single-choice question)
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This post was last edited by Zhang Xiaopeng on 2016-7-18 at 14:46. 23. The specific resistivity of the fly ash from a certain power plant ranges from 2×1012 Ω·cm to 2×1013 Ω·cm. A three-chamber, five-field dust collector is used for dust removal; what pre-treatment measures need to be taken on the flue gas? A. Increase the flue gas flow rate B. Decrease the flue gas flow rate C. Modify the properties of the flue gas D. Adjust the ratio of flue gas flow between the different chambers. Answer: C. Explanation: Specific resistivity is a property of the flue gas itself, and it is unrelated to flow rate or velocity.
C. Conditioning of flue gas
C. Conditioning of flue gas
D. Adjust the ratio of smoke flow between the three chambers
C. Conditioning of flue gas
C. Conditioning of flue gas
The specific resistivity of the fly ash from a certain power plant ranges from 2×1012 Ω·cm to 2×1013 Ω·cm. A three-chamber, five-electrode field dust collector is used for dust removal; the pre-treatment measure that needs to be applied to the flue gas is (B). A. Increase the flue gas flow rate B. Decrease the flue gas flow rate C. Modify the properties of the flue gas D. Adjust the ratio of the flue gas volume between the different chambers