2. Fire is the rapid oxidation of a material in
Fire is the rapid oxidation of a material in the chemical process of combustion, releasing
the chemical process of
heat, light, and various reaction products.Slower oxidative processes like rusting or
digestion are not included by this definition.
combustion, releasing heat, light, and
various reaction products.Slower
oxidative processes like rusting or
digestion are not included by this
definition.
3. The flame is the visible portion of
the fire and consists of glowing hot
gases. If hot enough, the gases may
become ionized to produce plasma.
Depending on the substances
alight, and any impurities
outside, the color of the flame and
the fire's intensity might vary.
4. Fire in its most common form can result in
conflagration, which has the potential to cause
physical damage through burning.
Fire is an important process that affects
ecological systems across the globe. The positive
effects of fire include stimulating growth and
maintaining various ecological systems.
Fire has been used by humans for
cooking, generating heat, signaling, and
propulsion purposes.
5. The negative effects of fire
include decreased water
purity, increased soil
erosion, an increase in
atmospheric pollutants and
an increased hazard to
human life.
6.
7.
8. -Electrical Issues
• Electrical hazards are the cause of numerous
workplace fires each year.
• Faulty electrical equipment or misuse of equipment
produces heat and sparks that serve as ignition
sources in the presence of flammable and
combustible materials.
• Examples of common ignition hazards:
overloading circuits
use of unapproved electrical devices
damaged or worn wiring
19. Points To Remember
• Housekeeping Issues
– Keep your worksite clean and free of trash and debris.
– Follow proper storage guidelines.
• Flammable and Combustible Liquids
– Use and store the minimum amounts necessary.
– Follow correct storage guidelines.
• Electrical Fire Hazards
– Don’t use unapproved electrical devices.
– Avoid improper uses of multi-plugs.
• Compartmentalization
– Maintain compartmentalization systems.
– Don’t wedge or block open doors.