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Firemen knowledge test
Firemen knowledge test
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Fireman knowledge test
Flashcards
15 cards
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Questions
15
Answers
1
What is the meaning of CAFS?
Components air foam
None of above
Compressed air foam systems
Compressed air foam support
2
Which components are needed to start a fire?
Heat ,fuel,oxygen and chemical reaction
All above
Heat, carbon dioxide and fuel
Oxygen, water,and fuel
3
Backdraft is usually defined as a deflagration resulting from the sudden introduction of oxygen into a ventilation limit
False
True
4
Fire is the rapid oxidation of a material in exothermic chemical process of combustion,releasing heat, various event.
False
True
5
What are three methods of extinguishing a fire?
Cooling, smothering and starving
None of above
Cooling ,oxygen and smothring
Smothering, moisture and cooling
6
What is meaning of AFFF ?
Air finished foaming foam
Aqueous flim foaming foam
None of above
Artificial finished foam
7
What is the definition of BLEVE ?
None of above
Boiling liquid expanding vapour explosion
Boiling liquid air explosion
Boiling liquid extremely vapour
8
what is the correct specifications of Fire tender F-7 and F-8?
None of above
It has Water 5000 ltr / foam 3000 ltr,and DCP 750 kg
It has water 3000 ltr/ foam 5000 ltr and dcp 550 kg
Water 5000 ltr / foam5000ltr dcp 750 kg
9
What are the signs of a flash over?
All above
The existence of ghosting tongues of flame.
High heat conditions or flaming combustion overhead
A suden lowering of the smoke layer
10
Incase of electrical fire which fire extinguisher should be use?
Co2 and dry powder
None of above
Dry powder only
Foam extinguisher
11
Why is it important to know the different classes of fire extinguishers?
Because everyone in a workplace need to fight fire
Because some causes greater damage than athers
Because certain fires can only be fought with certain fire extinguishers
All above
12
what is pump capacity of Fire tender F-7and F-8?
8000lpm at 10bar
4000 lpm at 10 bar
5000 LPM at 10 bar
None of above
13
As per dewa fire management procedures level-2 alarm-3 major fire crisis are ?
All above
Fuel oil tanks ,NGPRS, NG storage areas, LP Storage areas,
Chemical/flammable materials storage areas
Hydrogen skid , hydrogen plant
14
As per dewa fire emergency management procedures level-1, alarm-1 is minor fire control by shift crews
False
True
15
What is the correct specifications of fire tender bronto skylift (B-1)
foam 7600 ltr and dcp 350 kg
Foam 3000 ltr and dcp 500 kg
Foam 4000 ltr and dcp 250 kg
foam 5000 ltr and dcp 250 kg
