Saturday 13 April 2019

Fire , Fire types and Fire Extinction


What is fire ?
 Fire is the result of a chemical reaction called
combustion.
 The rapid oxidation of a fuel evolving hea...
What is the state of matter of flame?
 Fire is an oxidizing chemical reaction that releases heat and light. The
actual fl...
Classes of fire (As Per Indian Standard)
 Class A - fires involving solid materials such as wood, paper or
textiles.
 Cl...
Fire Triangle
Each of these Four elements must be present at the same time to have a fire.
FUEL
Any combustible material –...

Extinction of Fire
Cooling
Starving
Smothering
Breaking chain reaction – fourth method

Cooling
 Removing the heat is one of the most effective methods of
fire extinction available, That is why water is a popu...

Starving
 While cooling removes the heat/ignition element of the ‘fire triangle’,
starving the blaze of its fuel source a...
Smothering
 As the other key component present in the chemical reaction that causes
combustion, removing oxygen from the ...

Type and Use of Fire Extinguisher
Water Fire
Extinguisher
Dry
Chemical
Powder Fire
Extinguisher
ABC Powder
Fire
Extinguish...
HOW TO USE FIRE EXTINGUISHER

Type and Use of Fire Extinguisher
- How to use Fire Extinguisher???
 It’s easy to remember how to
use a fire extinguisher...
Type and Use of Fire Extinguisher
- How to use Fire Extinguisher???
 Pull the pin or safety clip…
This will allow you to ...
Type and Use of Fire Extinguisher
- How to use Fire Extinguisher???
Aim at the base of the
fire…
Hit the fuel.
If you aim...

Type and Use of Fire Extinguisher
- How to use Fire Extinguisher???
 Squeeze, rotate or hit the
top of the handle…
This d...
Type and Use of Fire Extinguisher
- How to use Fire Extinguisher???
Sweep from side to
side…
.. until the fire is complet...
Type and Use of Fire Extinguisher
-Water Fire Extinguisher
Water Fire Extinguishers
 Water is best fire Water (W/CO2)
Fir...

Type and Use of Fire Extinguisher
-Water Fire Extinguisher
How Water Extinguisher
works?
 Water extinguish fire by
taking...
Type and Use of Fire Extinguisher
-Water Fire Extinguisher
CAUTION for Water Extinguisher.
• Using water on a flammable
li...

Type and Use of Fire Extinguisher
- Dry Chemical Powder (BC) Fire
Extinguisher
Dry Chemical Powder (BC)
Fire Extinguishers...
Type and Use of Fire Extinguisher
- Dry Chemical Powder (BC) Fire
Extinguisher
How Dry Chemical Powder
(BC) Fire Extinguis...
Type and Use of Fire Extinguisher
- Dry Chemical Powder (BC)Fire
Extinguisher
Where you will find Dry
Chemical Powder (BC)...
Type and Use of Fire Extinguisher
- Dry Chemical Powder(ABC) Fire
Extinguisher
Dry Chemical Powder(ABC)
Fire Extinguishers...
Type and Use of Fire Extinguisher
- Dry Chemical Powder (ABC)Fire
Extinguisher
How Dry Chemical Powder
Fire (ABC) Extingui...
Type and Use of Fire Extinguisher
- Dry Chemical Powder (ABC)Fire
Extinguisher
Where you will find Dry
Chemical Powder (AB...

Type and Use of Fire Extinguisher
- Carbon Dioxide Fire Extinguisher
How Carbon Dioxide Fire
Extinguisher works?
 Carbon ...
Type and Use of Fire Extinguisher
- Carbon Dioxide Fire Extinguisher
CAUTION for CO2 fire Extinguisher.
 A CO2 may be ine...
Type and Use of Fire Extinguisher
- Carbon Dioxide Fire ire Extinguisher
Where you will find Carbon
Dioxide Fire Extinguis...
Type and Use of Fire Extinguisher
- Foam Fire Extinguisher
Foam Fire Extinguishers
 Foam is a powerful knockdown
agent fo...
Type and Use of Fire Extinguisher
-Foam Fire Extinguisher
How Foam Fire Extinguisher
works?
 Mechanical Foam (AFFF)
extin...
Emergency Window in railway
Thank you
BY : Jignesh Parmar (7226889999)
Fire , Fire types and Fire Extinction
Fire , Fire types and Fire Extinction

Fire , Fire types and Fire Extinction

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