What are the dangers in using the wrong fire fighting equipment on different types of fire?

What are the dangers in using the wrong fire fighting equipment on different types of fire?

The main danger with CO2 extinguishers is that they will cause upset in a confined space. They starve a fire of oxygen, but in a confined space they’ll also reduce the amount of oxygen available to breathe. Again, if children are going to be around the fire extinguisher, you have to be careful of accidental discharge.

What would happen if you use the wrong fire extinguisher?

The dangers of using the incorrect fire extinguisher: Many of these types of metal burn better in carbon dioxide than in air, so applying a carbon dioxide fire extinguisher could make the fire worse. Applying water to a metal fire could cause hydrogen to be given off resulting in an explosion.

What happens if you use a fire blanket incorrectly?

Fire blankets should generally be disposed of after use. Small pan fires where oil or fat has caught fire and clothing fires. If the blanket does not completely cover the fire, it will not be able to extinguish the fire.

Can a fire extinguisher make a fire worse?

An extinguisher is labeled according to whether the fire occurs in wood, cloth, flammable liquids, and electrical or metal sources. Using one type of extinguisher on another type of fire can make the fire much worse.

What are two hazards involved in the use of CO2 extinguishers?

According to the NFPA, some of the types of hazards and equipment that carbon dioxide systems protect are “flammable liquid materials; electrical hazards, such as transformers, switches, circuit breakers, rotating equipment, and electronic equipment; engines utilizing gasoline and other flammable liquid fuels; ordinary …

What is the major fire hazard found in accommodation?

It is noted that the maximum number fires on ships initiates in the ship’s accommodation area due to negligence of the ship’s staff. The accommodation area of the ship is vulnerable to fire as it comprises substance such as wood, cardboard, and other personal fire-sensitive things used by the ship’s crew onboard.

When using a fire extinguisher where should you aim?

Aim at the base of the fire. If you aim at the flames (which is frequently the temptation), the extinguishing agent will fly right through and do no good. You want to hit the fuel. Squeeze the top handle or lever.

What are the five steps in the fire safety risk assessment?

Fire risk assessments

• Identify the fire hazards.
• Identify people at risk.
• Evaluate, remove or reduce the risks.
• Record your findings, prepare an emergency plan and provide training.
• Review and update the fire risk assessment regularly.

Which type of fire extinguisher shouldn’t be used on flammable liquids?

Water extinguishers
Water extinguishers are used on Class A fires involving solid combustibles. They are not suitable for fires fuelled by flammable liquids or where electricity is involved. Foam is a versatile fire extinguisher which can be used for Class A and B fires. The foam agent helps to prevent re-ignition.

What danger to personnel exists when a carbon dioxide fire extinguisher is discharged in a small enclosed space?

When a CO2 extinguisher is used in a confined space there is danger that the user may become overwhelmed by the sudden increase in carbon dioxide emissions. This occurs as CO2 is an asphyxiant, and the confined space means oxygen will be replaced by the CO2 much faster.

What is a disadvantage of carbon dioxide fire extinguishers OSHA?

Because of this, CO2 has been and is being used for fire protection in a number of hazard situations. One drawback to using carbon dioxide, however, is that its mechanism of fire suppression is through oxygen dilution, and not, as is the case for halon, through chemical disruption of the catalytic combustion chain.