Fire Extinguisher Questions and Answers Rated A+

Fire Extinguisher Questions and Answers Rated A+ What are the 3 elements that must be present for fire exist? Heat, Fuel, Oxygen There must be a between Heat, Fuel, and Oxygen Chemical Reaction The Concept of fire prevention is to keep these elements Separate What are the 5 classes of fire and what are their fuel sources? Class A Class B Class C Class D Class K Class A Fires are in ______, Such as Ordinary Combustibles. Wood, Paper, Cloth, Trash, and Plastics. Class B fires are fires in_________, such as Flammable Liquids. Gasoline, Petroleum oil, and paint Class C fires are involving _______, such as Remove the power and the Class C fire becomes one of the other classes of fire energized electrical equipment. Motors transformers, and appliances Class D are fires are in ________, such as Combustible metals. Potassium, sodium, aluminum and magnesium. Class K are fires in _______, such as cooking oils and greases. Animal fats and Vegetable fats Multipurpose dry chemical extinguishers are effective on all classes except D & K What are the 3 A's? Activate, Assist, Attempt What is PASS? Pull, Aim, Squeeze, and Sweep After the fire has been extinguished, it's important