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OBzh p1

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Quiz on OBzh p1, created by Арман Киалбеков on 17/12/2018.
Арман Киалбеков
Quiz by Арман Киалбеков, updated more than 1 year ago
Арман Киалбеков
Created by Арман Киалбеков almost 6 years ago
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Resource summary

Question 1

Question
The main purpose of occupational health and safety of life is:
Answer
  • to protect people from the adverse effects of human, technological and natural origin and ensure comfortable living conditions
  • qualitative and quantitative indicators, sample conditions, productivity and labor process
  • safety system of health and safety in the workplace, which includes legal, social, economic, organizational, technical, sanitary and epidemiological, medical and preventive treatment, rehabilitation and other activities and facilities
  • human activity aimed at creating material and other values required for life
  • 1 и 2.

Question 2

Question
Definition of overlaps safety:
Answer
  • the state of security of workers, to ensure comprehensive measures that exclude the impact of harmful and hazardous factors on workers in the course of employment
  • harmful and hazardous industrial factors
  • human activity aimed at creating material and other values required for life
  • 1 и 4
  • safety system of health and safety in the workplace, which includes legal, social, economic, organizational, technical, sanitary and epidemiological, medical and preventive treatment, rehabilitation and other activities and facilities

Question 3

Question
Labour (main work) it is:
Answer
  • human activity aimed at creating material and other values required for life and meet the needs of individuals and society
  • safety system of health and safety in the workplace, which includes legal, social, economic, organizational, technical, sanitary and epidemiological, medical and preventive treatment, rehabilitation and other activities and facilities
  • the state of security of workers, to ensure comprehensive measures that exclude the impact of harmful and hazardous factors on workers in the course of employment
  • 1 и 3
  • 1 и 2

Question 4

Question
The sphere of human activity is:
Answer
  • single;
  • same;
  • diverse;
  • 1 и 2;
  • 1 и 3

Question 5

Question
What does include safety system health and safety in the workplace?
Answer
  • ergonomic activities
  • legal, social, economic, organizational, technical, sanitary and epidemiological, medical and preventive treatment, rehabilitation and other activities and facilities
  • economic activities
  • sanitary and epidemiological activities
  • social activities

Question 6

Question
Learning objects of OHS and FSLA:
Answer
  • a person in the process of life, nature and the working environment and conditions, , as well as emergency
  • the relationship of person with the environment, industrial equipment and technological processes
  • the organization of labor and production ,организация труда и производства;
  • rescue and other emergency operations
  • all of the answers are correct

Question 7

Question
The subject of OHS and FSLA as a science is:
Answer
  • the study of working conditions and emergencies aimed at ensuring not only safe working, but also to create favorable conditions for raising them and life
  • the study of working conditions for raising life
  • the study of emergencies for raising life
  • to create favorable conditions
  • all of the answers are wrong

Question 8

Question
A set of measures aimed at safe human interaction with the environment and its protection, sustainability of facilities management in emergency situations, prevention and elimination of consequences of natural man-made disasters, as well as the use of modern weapons of destruction:
Answer
  • Safety of life activity
  • system of safety
  • main purpose of life activities safety
  • all of the answers are correct
  • all of the answers are wrong

Question 9

Question
Economic objects is:
Answer
  • buildings, and other structures used in the interest of one person
  • buildings, and other structures used in the interest of two person
  • buildings, and other structures used in the interest of industrial, agricultural and other sectors of society
  • all of the answers are correct
  • all of the answers are wrong

Question 10

Question
A group of people together implement the program or purpose and acting on the basis of certain rules and regulations:
Answer
  • district
  • team
  • state
  • organization
  • all of the answers are wrong

Question 11

Question
What may be as a result of accident (несчастный случай) at the production:
Answer
  • industrial injury
  • suddenly deterioration in health worker or poisoning leading to temporary or permanent disability of employee
  • occupational disease
  • death
  • all of the answers are correct

Question 12

Question
The probability of harm as a result of a natural or legal person's life activity on life or humans health, the environment, the property interests of the state according to the gravity of its implications:
Answer
  • Danger
  • Risk
  • occupational disease
  • working conditions
  • all of the answers are wrong

Question 13

Question
A negative phenomenon due to the energy state of the environment by human activities, which can, under certain conditions, cause damage to anything in the environment:
Answer
  • Risk
  • working conditions
  • occupational disease
  • danger
  • all of the answers are correct

Question 14

Question
The sources of risks in specific activities:
Answer
  • The person himself as a complex system of "body-person"
  • Elements of the environment
  • The processes of interaction between person and the elements of the environment
  • 1, 2 и 3
  • 1 и 3

Question 15

Question
The human environment due to present a set of factors (physical, chemical, biological, and social) that could have a direct or indirect, immediate or remote effects on human performance, health and breed:
Answer
  • habitat
  • working conditions
  • occupational disease
  • 1 и 3
  • 2 и 3

Question 16

Question
The area of distribution of life on Earth, including the lowest layer of the atmosphere, hydrosphere, lithosphere and the top layer of the lithosphere has not experienced industrial impact:
Answer
  • Technosphere
  • Stratosphere
  • Antroposphere
  • Biosphere
  • all of the answers are wrong

Question 17

Question
The region of the biosphere in the past, the converted people by direct or indirect effects of technical means in order to best suit their material and socio-economic needs:
Answer
  • Technosphere
  • Stratosphere
  • Antroposphere
  • Biosphere
  • all of the answers are wrong

Question 18

Question
An area with common characteristics of the biosphere or the technosphere:
Answer
  • District
  • Local area
  • Region
  • State
  • all of the answers are wrong

Question 19

Question
A space in which the labor is performed by human activities:
Answer
  • Job
  • Place
  • Region
  • Technosphere
  • Working environment

Question 20

Question
Transition from the biosphere to the technosphere contributed to:
Answer
  • higher rate of population growth in the world and urbanization
  • consumption growth and the concentration of energy resources
  • intensive development of industrial and agricultural production
  • the massive using of transport, rising costs for military purposes, and a number of other processes
  • all of the answers are correct

Question 21

Question
The situation in a particular area, resulting from accident, disaster, which resulted or may result in loss of humans life, damage to their health, the environment and facilities management, significant financial loss and breach of living conditions of the population:
Answer
  • Natural emergencies
  • Technogenic emergencies
  • Emergency situations
  • Emergency situations of global origin
  • all of the answers are correct

Question 22

Question
The main types of emergency situations, which depend on origin:
Answer
  • Emergency situations of natural and technogenic origin
  • Emergency situations of technogenic and global origin
  • Emergency situations of natural, technogenic and global origin
  • all of the answers are wrong
  • all of the answers are correct

Question 23

Question
On the extent and scope of damage emergencies of natural and man-made disasters are divided at the:
Answer
  • facility, local, regional
  • facility, local, and global
  • facility, local, regional and global
  • facility, regional and global
  • local, regional and global

Question 24

Question
A devastating event that caused the emergency:
Answer
  • Disaster
  • Accident
  • Natural disaster
  • Catastrophe
  • 1 и 3

Question 25

Question
Process malfunction, damage to machinery, equipment and structures:
Answer
  • Disaster
  • Accident
  • Natural disaster
  • Catastrophe
  • 1 и 3

Question 26

Question
A natural phenomenon that occurs is usually sudden and leads to a dramatic disruption of normal life of the population, the loss of life and livestock, damage and destruction of property:
Answer
  • Disaster
  • Accident
  • Natural disaster
  • Catastrophe
  • 1 и 3

Question 27

Question
A devastating event that caused the emergency situation of regional or global scale:
Answer
  • Disaster
  • Accident
  • Natural disaster
  • Catastrophe
  • 1 и 3

Question 28

Question
A set of activities carried out in advance and aimed at the greatest possible reduction in the risk of emergencies, maintaining the health and life of humans, reducing the damage and material losses:
Answer
  • Emergency response
  • Prevention of emergency situations and emergency response
  • to keep material sources
  • to stay in one level of development
  • Prevention of emergency situations

Question 29

Question
Rescue, emergency recovery and other urgent works carried out in an emergency and life-saving and preserving health, reducing the damage and material losses, as well as the location of the zones of emergency situations:
Answer
  • Emergency response
  • Prevention of emergency situations and emergency response
  • to keep material sources
  • to stay in one level of development
  • Prevention of emergency situations

Question 30

Question
In the Republic of Kazakhstan in the field of emergency situations is accepted next Laws:
Answer
  • "On emergency situations of natural and man-made origin" of 5 July 1996
  • "On the emergency services and the status of the rescuers" of 27 March 1997
  • "About Civil Defense" on May 7, 1997
  • "On Fire Safety" from November 22, 1996
  • all of the answers are correct

Question 31

Question
In the Republic of Kazakhstan in the field of emergency situations is accepted next Laws:
Answer
  • "On Radiation Safety" on 23 April 1998
  • "On industrial safety of hazardous production facilities" of 3 April 2002
  • 1 и 2
  • all of the answers are wrong
  • «Оn radiobiology» on 5 November 2003

Question 32

Question
This law regulates the social relations in Kazakhstan for the prevention and elimination of emergency situations of natural and man-made origin:
Answer
  • "On emergency situations of natural and man-made origin" of 5 July 1996
  • "On the emergency services and the status of the rescuers" of 27 March 1997
  • "About Civil Defense" on May 7, 1997
  • "On Fire Safety" from November 22, 1996
  • all of the answers are correct

Question 33

Question
This law regulates the social relations in the organization and operation of the emergency services and units designed to eliminate emergency situations of natural and man-made origin, establishes the status of the rescuers:
Answer
  • "On emergency situations of natural and man-made origin" of 5 July 1996
  • "On the emergency services and the status of the rescuers" of 27 March 1997
  • "About Civil Defense" on May 7, 1997
  • "On Fire Safety" from November 22, 1996
  • all of the answers are correct

Question 34

Question
This law defines the main objectives, the organizational principles of construction and operation of CD Kazakhstan, central authority, local representative and executive bodies, organizations, the rights and duties of citizens of the Republic of Kazakhstan, foreign citizens and stateless persons in the field of ionizing radiation:
Answer
  • "On emergency situations of natural and man-made origin" of 5 July 1996
  • "On the emergency services and the status of the rescuers" of 27 March 1997
  • "About Civil Defense" on May 7, 1997
  • "On Fire Safety" from November 22, 1996
  • all of the answers are correct

Question 35

Question
This law regulates the legal relationships of government agencies, individuals and legal entities, irrespective of ownership in the field of fire safety in the Republic of Kazakhstan:
Answer
  • "On emergency situations of natural and man-made origin" of 5 July 1996
  • "On the emergency services and the status of the rescuers" of 27 March 1997
  • "About Civil Defense" on May 7, 1997
  • "On Fire Safety" from November 22, 1996
  • all of the answers are correct

Question 36

Question
This law regulates the social relations in the field of radiation safety of the population in order to protect their health from the harmful effects of ionizing radiation:
Answer
  • "On Radiation Safety" on 23 April 1998
  • "On industrial safety of hazardous production facilities" of 3 April 2002
  • 1 и 2
  • all of the answers are wrong
  • «Оn radiobiology» on 5 November 2003

Question 37

Question
This law regulates the legal relations in ensuring the safe operation of hazardous industrial facilities and is aimed at preventing accidents at hazardous production facilities, preparedness organizations in the containment and elimination of their consequences, guaranteed compensation of damages caused by accidents, natural and legal persons, the environment and the state:
Answer
  • "On Radiation Safety" on 23 April 1998
  • "On industrial safety of hazardous production facilities" of 3 April 2002
  • 1 и 2
  • all of the answers are wrong
  • «Оn radiobiology» on 5 November 2003

Question 38

Question
Labor Code of the Republic of Kazakhstan … :
Answer
  • Regulates legal relations in the field of labor and social partnership and health and
  • regulates the social relations in the field of radiation safety of the population in order to protect their health from the harmful effects of ionizing radiation
  • regulates the legal relationships of government agencies, individuals and legal entities, irrespective of ownership in the field of fire safety in the Republic of Kazakhstan
  • defines the main objectives, the organizational principles of construction and operation of CD Kazakhstan
  • regulates the social relations in Kazakhstan for the prevention and elimination of emergency situations of natural and man-made origin

Question 39

Question
According Labour Code of the Republic of Kazakhstan on industrial enterprises на should be the types of controls:
Answer
  • State control
  • Internal control
  • Social control
  • 1, 2 и 3
  • 1 и 2

Question 40

Question
Which document of the Republic of Kazakhstan is determined the procedure and conditions of compulsory insurance?
Answer
  • Constitution of the Republic of Kazakhstan
  • Labour Code of 15 May 2007
  • Technical Regulations of the specialty
  • orders of the Government and Parliament of the Republic of Kazakhstan on labor protection
  • "On mandatory insurance of civil liability of the employer for injury to life and health of the employee in the performance of labor (service) duties" on February 7, 2005

Question 41

Question
For what the employer is liable to the employee?
Answer
  • for the damage caused by the illegal deprivation of the employee the opportunity to work on the job
  • for damage to property of the employee
  • for the harm caused to life and (or) health worker
  • 1 и 3
  • 1, 2 и 3

Question 42

Question
For what the employee is liable to the employer?
Answer
  • for the damage caused by the loss of or damage to property of the employer
  • for any damage incurred as a result of the action (or inaction) of the employee
  • for damages arising from emergencies
  • 1 и 2
  • 1 и 3

Question 43

Question
Constant, systematic and purposeful activities of business, government and public organizations and officials in them to ensure safe, healthy and comfortable working conditions and the settlement of employment of people in the production process:
Answer
  • management of labor protection;
  • the norms of labor protection;
  • communication of employee health and safety
  • Chief of labor protection;
  • all of the answers are wrong

Question 44

Question
What is needed to improve the effectiveness of OSH management:
Answer
  • to take care of the health and safety and has steadily and systematically involved in efforts to improve the safety of all members of the community;
  • extensive to use of material and moral incentives individuals who have achieved improvements in the safety and complying with its requirements;
  • to use in solving each specific problem comprehensive and systematic approach;
  • all of the answers are correct

Question 45

Question
What subsystem of automated production management (of OHS) can perform (CAM from)?
Answer
  • collection, processing and storage of information about the state of labor in areas in shops and other facilities;
  • accounting performance measures to improve safety;
  • execution of actions to eliminate accidents in the initial period;
  • analysis of occupational injuries and accidents.
  • all of the answers are correct

Question 46

Question
Is it necessary to conduct instruction on safety in the workplace?
Answer
  • Yes;
  • no;
  • not always;
  • all of the answers are wrong
  • all of the answers are correct

Question 47

Question
The main directions for improvement of production are:
Answer
  • Improved work planning;
  • Modernization of special operations through the introduction of new technology streamline technology and increase power ;
  • Optimization of the operation management and maintenance of each facility by qualified technical guidance;
  • The continued strengthening of production and labor discipline;
  • all of the answers are correct

Question 48

Question
Factors that adversely affect the human body in the production process are called …:
Answer
  • hazard;
  • risk;
  • occupational hazard;
  • occupational diseases;
  • all of the answers are correct

Question 49

Question
How does occupational hazard act and what can lead?
Answer
  • no way;
  • act quickly and lead to injury or a sharp deterioration in health;
  • act long and lead to a slow death;
  • have a lasting impact and lead to diseases or reduced efficiency;
  • 3 и 4.

Question 50

Question
How does harmful occupational hazard act and what can lead?
Answer
  • No way;
  • act quickly and lead to injury or a sharp deterioration in health
  • act long and lead to a slow death;
  • have a lasting impact and lead to diseases or reduced efficiency;
  • 3 и 4.

Question 51

Question
Groups of factors that adversely affect the human body in the production process:
Answer
  • physical
  • chemical
  • biological
  • psychophysiological;
  • all of the answers are correct

Question 52

Question
How does accidents in the workplace end?
Answer
  • trauma;
  • burn
  • poisoning отравлением;
  • heat stroke;
  • all of the answers are correct

Question 53

Question
Groups of causes of accidents and occupational diseases:
Answer
  • technical
  • organizational and technical, organizational;
  • sanitary and hygienic;
  • psychophysiological;
  • all of the answers are correct

Question 54

Question
Who does investigation of accidents, except in cases subject to special investigation in manufacturing act?
Answer
  • Head of the organization;
  • Chief of OHS;
  • specialist of OHS;
  • Created commission;
  • inspection body.

Question 55

Question
Does commission official of directly responsible for safety in the relevant area where the accident occurred on the investigation of the accident include?
Answer
  • No;
  • Yes;
  • May be;
  • all of the answers are wrong
  • 2 и 3.

Question 56

Question
What accidents are subject to special investigation?
Answer
  • accidents with severe or fatal end;
  • group accidents occurred simultaneously with two or more employees, regardless of the severity of injuries victims;
  • clusters of cases of acute poisoning;
  • 1, 2 и 3;
  • special investigation is not conducted.

Question 57

Question
What happens during the work activity of human?
Answer
  • is the interaction of the work environment and the body
  • man changes, adapts the work environment to their needs
  • work environment has on working some effect
  • nothing happens
  • 1, 2 и 3;

Question 58

Question
How is due to the impact of the working environment on the human body?
Answer
  • No way;
  • features of the technological process
  • nature of the of the labor process
  • sanitary conditions of labor
  • 2, 3 и 4.

Question 59

Question
Can occupational factors have harmful effect on the body working under certain conditions?
Answer
  • no;
  • yes;
  • may be;
  • all of the answers are wrong
  • 2 и 3.

Question 60

Question
Is instruction of employees mandatory?
Answer
  • no;
  • yes;
  • may be;
  • all of the answers are wrong
  • 2 и 3.

Question 61

Question
Reason of occupational diseases?
Answer
  • industrial dust;
  • chemical production factors;
  • physical production factors;
  • biological production factors;
  • all of the answers are correct

Question 62

Question
Consequence of effects of different external hazardous factors on the body:
Answer
  • risk;
  • danger;
  • work injury;
  • 1 и 3;
  • all of the answers are wrong

Question 63

Question
Work injury can take place from effects of:
Answer
  • chemical factors, such as pesticides, in the form of poisoning or burns
  • electric current - burns, electric shocks, etc.
  • high or low temperatures (burns or frostbite)
  • a combination of different factors
  • all of the answers are correct

Question 64

Question
Set of accidents in the industry (enterprise):
Answer
  • Risk
  • Industrial injury
  • Danger
  • 1 и 3
  • all of the answers are wrong

Question 65

Question
The causes of industrial injuries:
Answer
  • technical
  • sanitary and hygienic
  • organizational
  • psychophysiological
  • all of the answers are correct

Question 66

Question
Corrective actions in identifying inconsistencies in the functioning of the OHS management system is to eliminate the causes of deficiencies for which is carried out:
Answer
  • changes in the internal documentation management system labour safety
  • yield the initiative to amend the requirements of legal acts in the field of labour safety, based on the activity
  • redistribution of responsibility and authority in the field of labour
  • reallocation of resources
  • all of the answers are correct

Question 67

Question
For the prevention of industrial injuries are the most important:
Answer
  • To provide with instructions;
  • training;
  • check on labor protection;
  • solution of personal problems of employees;
  • 1, 2 и 3.

Question 68

Question
By the nature and timing of the instruction of employees in the workplace is divided into the following types:
Answer
  • introductory, primary, repeated, unscheduled, target;
  • primary, repeated, unscheduled, target;
  • introductory, repeated, unscheduled, target;
  • introductory, primary, unscheduled, target;
  • introductory, primary, repeated, unscheduled;

Question 69

Question
What types of instructing are held with students in different types of practices?
Answer
  • primary, repeated;
  • introductory, repeated;
  • introductory, primary, repeated
  • introductory, primary
  • only introductory.

Question 70

Question
Who conducts instructing for employees in the workplace?
Answer
  • specialist on OHS;
  • the employee;
  • Head of the enterprise or organization;
  • labor inspector of the state;
  • all of the answers are wrong

Question 71

Question
System of organizational measures and technical means to prevent or reduce the impact on the workers harmful industrial factors:
Answer
  • non-productive sanitation
  • production area
  • industrial lighting
  • industrial hygiene
  • all of the answers are wrong

Question 72

Question
The main hazardous and harmful factors include:
Answer
  • Excessive dust and gas contamination of air in
  • elevated or low temperatures air of the working area and higher or low mobility of and air humidity in the work area
  • elevated levels of various electromagnetic radiations and poor lighting the work area
  • high level of noise and vibration
  • all of the answers are correct

Question 73

Question
Types of lighting:
Answer
  • natural;
  • artificial;
  • combined;
  • 1, 2 и 3;
  • all of the answers are wrong

Question 74

Question
Artificial lighting is divided into:
Answer
  • working, security, local
  • emergency, security, general
  • working, security, loca
  • operating, emergency, security, local
  • operating, emergency, security, general and local

Question 75

Question
What type of lighting is the most favorable to human health?
Answer
  • Natural and artificial;
  • artificial;
  • natural;
  • combined;
  • all of the answers are wrong

Question 76

Question
On a design of natural light is divided into the following types:
Answer
  • side, carried out through the window openings, one-or two-way
  • top, when light enters the room through the aeration or antiaircraft lights, holes in the roof and floors
  • combined when lighting is added to the upper side
  • 1 и 2
  • 1, 2 и 3

Question 77

Question
Measure of the luminous flux:
Answer
  • lm;
  • V
  • W
  • dB
  • all of the answers are wrong

Question 78

Question
Measure of the light intensity:
Answer
  • lx;
  • V
  • W
  • dB
  • all of the answers are wrong

Question 79

Question
Normative documents on the coverage:
Answer
  • Building regulations SNIP RK 2.04-05-2002. Design standards. Natural and artificial lighting;
  • building regulations SNIP 5.08-05-1987 USSR. Design standards. Natural and artificial lighting
  • There is no specific regulatory document
  • instruction on correct lighting design RK 5 December 2003
  • all of the answers are wrong

Question 80

Question
Formula of daylight factor:
Answer
  • е = Евн./Енар.·100 %
  • е = Евн./Енар
  • е = Евн.·100 %./Енар
  • е = Евн.·24./Енар
  • all of the answers are wrong

Question 81

Question
Formula of normalized values of daylight factor:
Answer
  • eN = eH x mN;
  • eN = eH/mN;
  • eN = eH x 100%/mN;
  • eN = mN/eH;
  • all of the answers are wrong

Question 82

Question
Microclimate of industrial premises include
Answer
  • air temperature;
  • relative humidity;
  • air velocity;
  • the intensity of thermal radiation;
  • all of the answers are correct

Question 83

Question
Physiological ability to regulate heat exchange between the organism and the environment, depending on weather conditions, keeping your body temperature at a constant level:
Answer
  • thermorezistention;
  • thermoregulation;
  • thermocouple;
  • termoskleyka;
  • all of the answers are correct

Question 84

Question
Under what conditions is a thermoregulatory mechanism operates of human without stress, there is thermal comfort, well-being and high availability?
Answer
  • In thermal equilibrium (at QB = Q0);
  • if Q0 more or less QB;
  • if the QB more or less than Q0;
  • 2 и 3;
  • all of the answers are wrong

Question 85

Question
When there is an accumulation or excessive heat removal, and therefore - overheating or overcooling of the body?
Answer
  • if the QB more or less than Q0
  • In thermal equilibrium (at QB = Q0);
  • if qк more than qп;
  • 1 и 3;
  • all of the answers are wrong

Question 86

Question
The optimum temperature of air in the premises
Answer
  • 10-20 оС;
  • 16-25 оС;
  • 13-28 oС;
  • 20-25 оС;
  • 15-30 оС;

Question 87

Question
Permissible temperature of air in the premises:
Answer
  • 10-20 оС;
  • 16-25 оС;
  • 13-28 oС
  • 20-25 оС;
  • 15-30 оС;

Question 88

Question
Types of humidity of air:
Answer
  • maximum, absolute, relative humidity and concentrated;
  • Absolute and relative;
  • maximum and absolute;
  • maximum, absolute and relative humidity;
  • all of the answers are wrong

Question 89

Question
Relative humidity is (Вo):
Answer
  • the ratio of maximum to absolute humidity, in%;
  • the ratio of absolute to relative humidity, expressed in%;
  • the ratio of absolute humidity to the maximum, in%
  • multiplication of absolute humidity to the maximum, in%;
  • all of the answers are wrong

Question 90

Question
The actual amount of vapor in 1m3 of air (g/m3) and the partial vapor pressure (Pa) at a given temperature:
Answer
  • absolute humidity;
  • maximum humidity;
  • relative humidity;
  • 1 и 2;
  • all of the answers are wrong

Question 91

Question
The maximum possible number vapors in 1m3 of air (g/m3) and the saturated vapor pressure (Pa) at a given temperature:
Answer
  • absolute humidity;
  • maximum humidity;
  • relative humidity;
  • 1 и 2;
  • all of the answers are wrong

Question 92

Question
Optimum air velocity are:
Answer
  • 0,3-0,9 m/s;
  • 0,15-1,5 m/s;
  • 0,3-0,5 m/s;
  • 0,2-1,0 m/s;
  • all of the answers are wrong

Question 93

Question
Permissible air velocity are
Answer
  • 0,3-0,9 m/s;
  • 0,15-1,5 m/s;
  • 0,3-0,5 m/s;
  • 0,2-1,0 m/s;
  • all of the answers are wrong

Question 94

Question
How many categories are there by severity based on total energy expenditure of the body?
Answer
  • 3
  • 2
  • 4
  • 1
  • 5

Question 95

Question
What types of air ventilation depend on methods and means for movement are there?
Answer
  • Natural, artificial (mechanical);
  • Just natural;
  • Natural, artificial (mechanical) and mixed;
  • just artificial (mechanical);
  • all of the answers are wrong

Question 96

Question
What types of the air ventilation depend on actions place are there?
Answer
  • general exchange, local and combined
  • natural, artificial (mechanical) and mixed
  • general exchange, local
  • natural, artificial
  • all of the answers are wrong

Question 97

Question
How does classify the natural ventilation?
Answer
  • as a direct and indirect;
  • the unorganized (infiltration) and organized (aeration);
  • at the local and general;
  • long and short;
  • the dense and loose.

Question 98

Question
Types of mechanical ventilation:
Answer
  • as a direct and indirect
  • natural, artificial
  • air intake and air extraction
  • air intake, air extraction and air intake- extraction
  • all of the answers are wrong

Question 99

Question
Any sound that can cause hearing loss or to be harmful to health or dangerous in other ways:
Answer
  • noise;
  • sound;
  • physiological noise
  • physical noise;
  • wave.

Question 100

Question
Any adverse effects on human sound
Answer
  • noise;
  • sound;
  • physical noise;
  • wave.
  • physiological noise;

Question 101

Question
Chaotic position sounds of different frequencies and intensities:
Answer
  • noise;
  • sound;
  • wave;
  • physical noise;
  • physiological noise.
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