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प्रश्न
Justify Pollution Under Control (PlUC) certificate is mandatory for all vehicles and industries
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उत्तर
PUC (Pollution Under Control) is a certification mark issued to certify that motor vehicles in India meet emission and pollution control norms.
The PUC certificate is issued after completion of the following practical measures which can control air pollution:
- Air quality standards are established.
- Adequate legislation is mandatory for control of pollutants.
- Devices such as the positive crankcase ventilation valve and catalytic converter should be fully checked to reduce exhaust emissions.
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संबंधित प्रश्न
List two advantages of the use of unleaded petrol in automobiles as fuel.
Discuss briefly about Catalytic converter
Choose the correct option
CFC are air polluting agents which are produced by ___________.
Find out the wrong statement and write it in its correct form.
Carbon monoxide is produced by complete burning of fuels such as coal, petrol, diesel.
Why is it advised that industries should switch over to cleaner fuels such as CNG and LPG in the Taj Mahal Zone in Agra?
List any two adverse effects of particulate matter on human health.
Which device is used to clean both dust and gases from polluted air?
Match the following and choose the correct option.
| Column I | Column II |
| A. Environment Protection Act | i. 1974 |
| B. Air Prevention & Control of Pollution Act | ii. 1987 |
| C. Water Act | iii. 1986 |
| D. Amendment of Air Act to include noise as an air pollutant | iv. 1981 |
Name any four ways to control vehicular air pollution.
Match the following and choose the correct option.
| Column I | Column II |
| A. Environment Protection Act | i. 1974 |
| B. Air Prevention & Control of Pollution Act | ii. 1987 |
| C. Water Act | iii. 1986 |
| D. Amendment of Air Act to include noise as an air pollutant | iv. 1981 |
