Skills USA firefighting Exam with 100% correct Answers

Process of ignition causes pyrolysis in solid fuels and ______ in liquid fuels. - ANSWER-C. Vaporization What is the most common form of ignition - ANSWER-A. Piloted What are the elements necessary to create fire in the model represented by the fire triangle? - ANSWER-A. Fuel, oxygen, heat Which of the following BEST describes what the fire tetrahedron represents? - ANSWER-D. The relationship between fuel, oxygen,heat What product of combustion causes the most fire deaths? - ANSWER-A. Toxic smoke What product of combustion is the most common product in structure fires? - ANSWER-D. Carbon monoxide Which of the following BEST describes why firefighters must use SCBA during overhaul - ANSWER-D. Volume and density of smoke may be reduced, but the hazard isn't eliminated What method of heat transfer occurs when a material is heated as the result of direct contact with a heat source - ANSWER-C. Conduction What heat transfer method usually occurs through movement of hot smoke and fire gases? - ANSWER-Radiation