Health and Safety

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Uploaded: 24.06.2013
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Question 1. What is the risk when working with sources of man-made dangers? Is it always justified? Give examples of justified and unjustified risk?
Question 2: General requirements for safety of technical equipment and technical processes.
Question 3. What is meant by the fire and fire safety? What factors are necessary for the emergence of combustion? What is meant by the flash, ignition, spontaneous combustion, spontaneous combustion and explosion?
Question 4. Determination of the permissible length of stay of people in contaminated areas.
Question 5. The state system of prevention and liquidation of emergency situations?
Question 6: Explain the physical meaning of voltage step and touch voltage, and their danger to humans. Work finished and replaced, leaving home through the open area of \u200b\u200bthe company, I saw lying on the ground electrically who decided to put aside, but was electrocution. To what kind of relates an accident?
Question 7: What is APB? Explain the features of the charging area, water, food in accidents on chemically hazardous objects. That includes a range of measures to protect against poisonous substances?
Question 8. The main legislative acts to ensure safety.
Question 9. The main directions of international cooperation in the field of safety.
Question 10 urban air polluted N nitrogen dioxide NO2, carbon monoxide (carbon monoxide), CO, mercury vapor. How does the pollution of the (natural) environment on human health? Potentially possible sources of pollution by these substances. What are the ways to reduce the gas content of the atmosphere these substances? Which of atmospheric gases at high concentrations is the most dangerous to human health?

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Answers to the 10 questions.


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