Mod 1 Firefighter Basic Operations questions and answers well illustrated.

Mod 1 Firefighter Basic Operations questions and answers well illustrated. Fire Triangle - correct answers.Fuel, Oxygen, Heat Fire Tetrahedron - correct answers.Heat, Fuel, Oxygen, Chemical Chain Reaction The majority of fighters in North America are. - correct answers.Volunteer Firefighters Which of the following is the most appropriate description about the nation of the fire service? - correct answers.To save lives and protect property Which of the following is always the first and highest tactical priority in an emergency operation? - correct answers.Life safety Which of the following organizational principles refer to the process of dividing large jobs into small jobs to make them more manageable? - correct answers.Division of labor Which of the following fire service personnel is responsible for all operations within the fire department? - correct answers.Fire chief Which of the following is NOT considered primary knowledge and skills the firefighter must have to function effectively? - correct answers.Knowing the names of local and state government officials Firefighter injuries can be prevented by: - correct answers.The use of personal protective clothing and equipment. Which of the following is the MOST effective way to prevent firefighter injuries? - correct answers.Maintain company discipline and accountability (team integrity) Which of the following should a firefighter do in order to increase chances for survival and interior operations? - correct answers.Know the department's protocol for calling a Mayday. When are emergency escape techniques used? - correct answers.To escape a life threatening situation Which of the following occurs when a substance remains chemically the same but changes in size, shape, or appearance? - correct answers.Physical change Which is the following occurs when a substance changes from one type of matter into another ? - correct answers.Chemical reaction Which of the following is a chemical reaction involving The combination of oxygen (or similar types of substances) with other materials ? - correct answers.Oxidation Which of the following refers to reactions that absorb energy as they occur? - correct answers.Endothermic reactions Which of the following modes of combustion require liquid or solid fuels to be converted to gas phase or vaporized? - correct answers.Flaming Combustion Which of the following modes of combustion occurs when solid fuels undergo oxidation at the surface of the fuel? - correct answers.Non flaming are smoldering combustion Which is a following are three components of the fire triangle? - correct answers.Oxygen, fuel, and heat Flaming combustion is accurately explained BEST by which of the following? - correct answers.Fire tetrahedron Which the following is NOT an element of the fire tetrahedron? - correct answers.Fire inhibitor In the customary system, the unit of measure for heat is: - correct answers.British thermal units. Applying large amounts of heat to solid fuels such as wood causes: - correct lysis. Which of the following is the temperature to which the surface of a substance must be heated for ignition and self sustained combustion to occur? - correct answers.Autoignition Which of the following occurs when any combustible is in contact with oxygen? - correct answers.Oxidation Which of the following modes of electrical heat energy occurs when electrical current flows through a conductor at a normal design limit? - correct answers.Resistance heating Which of the following refers to the transfer of heat within a body or to another body by direct contact? - correct answers.Conduction Which of the following refers to the transfer of heat energy from a fluid (liquid or gas) to a solid surface? - correct answers.Convection