Health and Safety, the answers to the test, MEI

Problem number 1 Total solid waste production and consumption are in the dumps, landfills, storage facilities and landfills in Russia reaches.

Problem number 2 in the degradation of the aquatic environment to use contaminated water at home forced about:

Problem number 3 water and wind erosion in Russia includes:

Problem number 4 Every year around the globe is more:

Problem number 5 Regulations, according to which the expansion of all human actions should not lead to social, economic and ecological disaster - called principle:

Problem number 6 Degree of reliability technologies, their trouble-free - it features:

Objective number 7 position according to which "the system can not shrink or expand to infinity", called the principle of:

Task number 8 Regulation, according to which "eco-socio-economic efficiency of technical devices, providing" hard "management of natural systems and processes is reduced, and the economic costs of maintaining the increase - called principle:

Objective number 9 of the human environment consists of:

Problem number 10 Asphalt, concrete, transport facilities, service businesses include:

Problem number 11 Natural comfort, restful sleep and other leisure activities are:

Problem number 12 Provision of food, clothing, housing, furniture, household items are:

Objective number 13 The maximum dose of ultraviolet radiation in industry for one hour must not exceed:

Problem number 14 Permissible sound pressure levels at the workplace must not exceed:

Objective number 15 The greatest danger to man is an alternating current power frequency:

Problem number 16 Breathing in a medium containing 0.5% of carbon monoxide leads to death within:

Problem number 17 Devices in the apartment, facing into the street noise is double glazing quenched at:

Problem number 18 Among the technical measures aimed at excluding admission to the air of harmful impurities include:

Problem number 19 in the premises for working with radioactive substances should be forced-air ventilation with not less than:

Problem number 20 Height screens, shields or booths intended as a measure of protection from UV radiation should be

Problem number 21 Optimum rate of application of light-absorbing powder (soot, dust, ash) per 1 square kilometer of snow cover is: