Short Answer TypeFollowing are the two advantages of using unleaded petrol as fuel in automobiles:
i. Unleaded petrol does not have lead compounds therefore does not inactivate the catalytic converter.
ii. It does not emit harmful compounds, thus causes less pollution and helps in preventing health diseases like bronchitis, asthma and lung diseases.Why is it desirable to use unleaded petrol in vehicles fitted with catalytic converters?
(a) Name any two places where it is essential to install electrostatic percipitators. Why is it required to do so?
(b) Mention one limitation of the electrostatic precipitator.
A. State the consequence if the electrostatic precipitator of a thermal plant fails to function.
B. Mention any four methods by which the vehicular air pollution can be controlled.
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