| ⇦ | 
| ⇨ |
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.
Related Questions: - The number of chromosomes present in the cells of the bread wheat Triticum
- Which of the following is mainly produced by the activity of anaerobic bacteria
- Which of the following is the most dangerous metal pollutant of automobile exhause
- Trichoderma harzianum has proved a useful microorganism for
- If there are 4 cells in anthers, what will the number of pollen grains?
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
- The number of chromosomes present in the cells of the bread wheat Triticum
- Which of the following is mainly produced by the activity of anaerobic bacteria
- Which of the following is the most dangerous metal pollutant of automobile exhause
- Trichoderma harzianum has proved a useful microorganism for
- If there are 4 cells in anthers, what will the number of pollen grains?
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
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply