Air, Ventilation & Housing

1.What are the sources of air pollution. Discuss the effects of air pollution on health. Write a note on the prevention and control of air pollution

1.Describe the health problems and indicators for monitoring of air pollution

1.Indices of thermal comfort

2.Effects of noise exposure

3.Effects of noise pollution

4.Adverse health impact of climate change

5.Hazards prevention and control of air pollution

6.Prevention and control of air pollution Differentiate between

7.List any six important air pollutants and mention their source and adverse effects on health

8.Natural ventilation and Mechanical ventilation Substantiate your answer with reasons

9.Effects of heat stress on humans

10.“Green belts” are established between industrial and residential areas List the following

11.Enumerate methods to prevent air pollution

12.Control measures against noise induced hearing loss

1.Air pollution is a major public problem in India

• 1) National Air Quality Monitoring Programme in India is sponsored by Health and Family
• 2) Air pollution index is an arbitrary index which takes into account one or more pollutants as a
• 3) The combination of smoke and fog is called as smog
• 4) The best indicators for air pollution are Sulphur dioxide, smoke and suspended particle
• a) 1, 2 and 3 are correct
• b) 2, 3 and 4 are correct
• c) 1, 3 and 4 are correct
• d) 1, 2, 3 and 4 are correct

2.Pick the wrong statement about social factors in the transmission of tuberculosis

• a) Poor housing
• b) Indoor air pollution
• c) Under nutrition
• d) Over crowding