Fire Safety

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Fire Safety

Full name *

The name of company *

1. Select the main fire factors? *

1 point

a) ignition source

b) oxygen

c) combustible materials

e) all of the above

2. List the fire classification? *

1 point

A,B,C,D

A,B,C

B,C,D

3. Fire class A includes: *

1 point

a) fires of solid substances, mainly of organic origin, the burning of which is accompanied by smoldering (wood, paper, textiles, rubber ...

b) fires of combustible liquids or melting solids (oils, alcohols, paint, greases…)

c) combustible gas fires resulting from their leakage or spillage (propane, butane, natural gas)

e) fires associated with the combustion of metals and their alloys (titanium, magnesium, sodium).

4. Fire class B includes: *

1 point

a) fires of solid substances, mainly of organic origin, the burning of which is accompanied by smoldering (wood, paper, textiles, rubber ...

b) fires of combustible liquids or melting solids (oils, alcohols, paint, greases…)

c) combustible gas fires resulting from their leakage or spillage (propane, butane, natural gas)

e) fires associated with the combustion of metals and their alloys (titanium, magnesium, sodium).

5. Fire class C includes: *

1 point

a) fires of solid substances, mainly of organic origin, the burning of which is accompanied by smoldering (wood, paper, textiles, rubber ...

b) fires of combustible liquids or melting solids (oils, alcohols, paint, greases…)

c) combustible gas fires resulting from their leakage or spillage (propane, butane, natural gas)

e) fires associated with the combustion of metals and their alloys (titanium, magnesium, sodium).

6. Fire class D includes: *

1 point

a) fires of solid substances, mainly of organic origin, the burning of which is accompanied by smoldering (wood, paper, textiles, rubber ...

b) fires of combustible liquids or melting solids (oils, alcohols, paint, greases…)

c) combustible gas fires resulting from their leakage or spillage (propane, butane, natural gas)

e) fires associated with the combustion of metals and their alloys (titanium, magnesium, sodium).

7. What methods of flame propagation do you know? *

1 point

a) conductivity

b) convection

c) radiation

e) all of the above

8. What do you understand about the spread of fire under the word Convection? *

1 point

a) the spread of heat over the heated surface

b) heat rises and spreads the heated particles

c) the spread of flame from object to object

9. Direct combustion is: *

1 point

a) the spread of flame from object to object

b) heat rises and spreads the heated particles

c) direct transfer of heat from an ignition source to nearby flammable materials

10. How does the flame spread during radiation? *

1 point

a) heat rises and spreads the heated particles

b) the spread of flame from object to object

c) direct transfer of heat from an ignition source to nearby flammable materials

11. What are the correct actions when extinguishing a fire? *

1 point

a) determine the class of fire and use a suitable fire extinguisher

b) stand upwind of the flame to avoid inhaling smoke and combustion products

c) stand on the upland side of the flame to prevent movement and rolling out of burning liquid and materials in your direction

e) all of the above

12. Water fire extinguishers are mainly used for: *

1 point

a) extinguishing electrical equipment under voltage

b) cooling the burning material

c) all of the above

13. What does red with a flint label mean on a foam fire extinguisher? *

1 point

a) not applicable to fires of electrical equipment

b) extinguishing occurs due to cooling and stopping the access of oxygen to the burning material

c) all of the above

14. What class of fire is a foam fire extinguisher suitable for? *

1 point

A, B

A, B, C

B, C

15. What class of fire is a water fire extinguisher suitable for? *

1 point

C, D

16. What class of fire is a dry powder fire extinguisher suitable for? *

1 point

A, B, C

B, C

17. What color is the label on the fire extinguisher using dry powder? *

1 point

a) white

b) black

c) blue

18. What color is the label on a fire extinguisher using CO2? *

1 point

a) white

b) black

c) blue

19. Which class of fire is best suited for a CO2 fire extinguisher? *

1 point

20. Sprinkler system is: *

1 point

a) plumbing system with spray heads (sprayers)

b) automatic hose

c) gas pipeline system with automatic connection to the water line

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