Question 1.3 class of working conditions (harmful) is characterized by:
Choose one answer:
a. the presence of harmful production factors that do not exceed the established standards;
b. the presence of harmful production factors that exceed the established standards;
c. the presence of hazardous production factors that exceed the established standards.
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Question 2. Availability, what designations does the Manager provide on the doors of industrial and warehouse premises and outdoor installations?
Choose one answer:
a. evacuation signs and smoking areas
b. categories for explosion and fire hazard, as well as zone class
c. electrical safety signs
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Question 3. Periodic medical examinations of workers in conditions of harmful production factors are carried out in order to identify:
Choose one answer:
a. Diseases that are a contraindication to continuing to work in these conditions.
b. Any deviations in health.
c. Early signs of occupational diseases, somatic diseases, the course of which may be complicated under the influence of work in these conditions.
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Question 4. What class of waste is the most hazardous?
Choose one answer:
a. 2nd grade
b. 1 class
c. Grade 3
d. 4th grade
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Question 5. The permissible parameters of the microclimate (temperature, humidity, air velocity) of the working area are set taking into account the degree:
Choose one answer:
a. work tension
b. severity and tension of work
c. hard work
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Question 6. What indicator characterizes the ability of substances and materials to cause combustion?
Choose one answer:
a. ignition
b. self-ignition
c. flash
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Question 7. What fires by the type of combustible material belong to the class "E"?
Choose one answer:
a. radioactive substances and materials
b. electrical installations under voltage
c. solid combustible materials
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Question 8. Dangerous factors of fire:
Select one or more answers:
a. fire resistance
b. exposure to fire extinguishing agents
c. lack of escape routes
d. reduced visibility in smoke
e. explosives
f. flames and sparks
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You have chosen correctly 1.
Question 9. Who draws up a permit for temporary hot work?
Choose one answer:
a. occupational safety engineer
b. person in charge of fire safety
c. Head of the organization
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Question 10. Pollutants are divided into .... hazard class
Answer: 4

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