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In a coal fired power plant electrostatic precipitators are installed to control emission of
Options
(a) NO2
(b) SPM
(c) CO
(d) SO2
Correct Answer:
SPM
Explanation:
In recent years, the increases in toxic substances of NOx and/or SPM(Suspended Particulate Matter) from vehicles come to be serious problem.About the correlation between the traffic volume in our model and the real volume, we obtained the correlation coefficient of 0.74. Simultaneously, we got the result that the concentration of NOx was approximately 70 to 230 ppm. That of SPM was approximately 40 to 100 μg/m³.
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Question Type: Memory
(964)
Difficulty Level: Easy
(1008)
Topics: Conservation and Environmental Issues
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Subject: Biology
(4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Enzymes differ from ordinary catalysts because enzymes consist of
- Presence of cholorophyll- a,c, fucoxanthin with mannitol and laminarian
- Placenta and pericarp are both edible portions in :
- All spinal nerves are
- DDT is
Question Type: Memory (964)
Difficulty Level: Easy (1008)
Topics: Conservation and Environmental Issues (111)
Subject: Biology (4253)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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