Lecture 3 Osha Course Topic 3 FIRE (General Industry) in Urdu/Hindi

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  • Опубліковано 6 лют 2025
  • Lecture 3 Osha Course Topic 3 FIRE (General Industry) in Urdu/Hindi
    FIRE
    Definition
    Nature of FIRE
    FIRE Triangle
    Source of Ignition
    Classification of FIRE
    Transmission of FIRE
    Extinguishing the FIRE
    FIRE TRIANGLE
    There are three factors to support Combustion:
    Fuel: It may be in the form of solid, liquid or gas.
    Oxygen: It exists in the air (21%).
    Heat: Minimum temperature required to
    Start a fire known as ignition temperature.
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