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प्रश्न
Maximum permissible smoke density in diesel vehicles is:
विकल्प
75 HSU
65 HSU
50 HSU
45 HSU
MCQ
उत्तर
65 HSU
shaalaa.com
Control of Pollution
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संबंधित प्रश्न
Briefly mention about 'Swachh Bharat Abhiyan'.
How can we control air pollution?
What are the health effects of Carbon Monoxide?
Why is pollution prevention important?
Use of CFCs is banned in some countries
Fill in the Blanks:
Drinking polluted water causes diseases like ______ and ______.
If waste materials contaminate the source of drinking water which of the following diseases will spread?
Use of unleaded petrol and compressed Natural Gas (CNG) in automobiles is one of the methods of abatement of gaseous and particulate air pollution.
Write the full form of ODF.
Write the full form of LPG.
