Which are the other equivalent norms to Euro-II norms ?

Air (Prevention and Control of Pollution) Act

Which of the following statements is inaccurate ?

Quality of Delhi air has significantly deteriorated due to all the above norms.

All automobiles should have Euro-III emission norm compliant automobiles and fuels by 2010.

All automobiles and fuel-petrol and diesel – were to have met the Euro-III emission specifications in major 11 cities from April 1, 2005.

All automobiles should have to meet the Euro-IV norms by April 1, 2010.

Quality of Delhi air has significantly deteriorated due to all the above norms.

What was observed within a period of 1997 and 2005 in Delhi as regards to air quality ?

There was substantial fall in concentrations of \(CO_2\) and \(SO_2\) .

There was net increase in all the types of air pollutants.

Delhi became totally pollution-free during this period only.

There was substantial fall in concentrations of \(CO_2\) and \(SO_2\) .

There was decrease in the concentration of \(H_2 S\) and CO.

Which of the following is not the measure to reduce the noise pollution ?

Complete ban on processions playing loud percussion instruments.

Delimitation of horn-free zones around hospitals and schools.

Permissible sound-levels of crackers and of loudspeakers.

Time limits after which loudspeakers cannot be played.

Complete ban on processions playing loud percussion instruments.

Which of the following statements is inaccurate ?

Quality of Delhi air has significantly deteriorated due to all the above norms.

What was observed within a period of 1997 and 2005 in Delhi as regards to air quality ?

There was substantial fall in concentrations of \(CO_2\) and \(SO_2\) .

Which of the following is not the measure to reduce the noise pollution ?

Complete ban on processions playing loud percussion instruments.

Environmental issues Quiz 3

Which are the other equivalent norms to Euro-II norms ?

Which of the following statements is inaccurate ?

What was observed within a period of 1997 and 2005 in Delhi as regards to air quality ?

When was Air (Prevention and Control of Pollution) Act amended to include noise as an air Pollutant ?

Which of the following is not the measure to reduce the noise pollution ?

How does CO affect plant respiration ?

Acid rains are produced by

How much decibel sound is produced by the jet plane or rocket ?

To what decibel level noise rises during festive seasons due to crackers ?

dB is the standard abbreviation used for the quantitative expression of

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Environmental issues Quiz 3

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