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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
Give the effects of air pollutants on human health.
At an individual level, how can you help reduce air pollution?
Looking at the deteriorating air quality because of air pollution in many cities of the country, the citizens are very much worried and concerned about their health. The doctors have declared the health emergency in the cities where the air quality is very severely poor.
- Mention any two major causes of air pollution.
- Write any two harmful effects of air pollution to plants and humans.
- As a captain of your school Eco-club, suggest any two programmes you would plan to organise in the school so as to bring awareness among the students on how to check air pollution in and around the school.
Short answer type question
Name two types of particulate pollutants found in the air. Add a note on ill effects of the same on human health.
Excessive use of pesticides leads to air pollution.
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?
Among the following which one causes maximum indoor chemical pollution?
It is a common practice to plant trees and shrubs near the boundary walls of buildings. What purpose do they serve?
Which device is used to clean both dust and gases from polluted air?
