VARIANT 15

VARIANT 15

1. What is minimal ratio of air exchange in living rooms?

А. 0,5-1 В.1-2 С. 2-3

2. What is minimal ratio of air exchange for the kitchen?

А.2-3 В.1-2 С.0,5-1 D. 4-5 E. 8-10

3. Maximal permissible concentration of carbon dioxide in air of living rooms is:

А.0,01 % B.0,1 % C.0,5 % D.1,0 % E. 1,5%

4. The minimal distance between nearest buildings is:

А. Sum of heights of buildings B. Height of the highest building С. 10 m D. 1,5-2 heights of the highest building

5. What is recommended light coefficient for living-rooms?

А. 1:4-1:5 B. 1:2-1:3 C. 1:8-1:10 D. 1:5-1:6

6. What is urbanization?

А. Decrease of number of infectious diseases

В. Acceleration of rates of children’s physical development

С. Increase of atmosphere pollution in cities

D. Increase of number of the urban population

E. Decrease of rates of children’s physical development

7. What functional zones are allocated in cities?

А. Residental, industrial, transport-warehouse, green

В. Central, industrial, transport, suburban

С. Central, suburban, transport

D. Zones of dwelling houses & industrial constructions

E. Zone of rest & transport zone

8. Residental quarter in the occupied places is:

А. Habitable site per 10-12 000 inhabitants

В. Habitable site restricted by large streets

С. Habitable site with establishments of population service

D. Habitable site with medical establishments of population service

E. Habitable buildings limited by streets and side-streets

9. The hygienic importance of soil is conditioned by:

А. Reclamation importance

В. Endemic importance

С. Epidemiological importance

D. Transport importance

10. Choose the geochemical endemic diseases:

А. Rickets

В. Angina pectoris

С. Pneumoconiosis

D. Fluorosis

E. Allergy

Question 11. Hygienic Characteristics of Types of City Layout