Firefighter 2 Review - All Chapters EXAM
QUESTIONS AND ANSWERS 100%
SOLVED (Newest 2025) The most common building material in North America is - Correct Answers ✅Wood What is it called when stones and concrete lose small portions of their surface when heated - Correct Answers ✅Spalling At what temperature does steel begin losing its strength? - Correct Answers ✅570 degrees Fahrenheit What percentage of its original design load can steel hold after being exposed to flashover temperatures? - Correct Answers ✅40% What type of construction can push out load-bearing walls and cause collapse? - Correct Answers ✅Type 2 - unprotected frame due to elongating steel What is concrete reinforced with? - Correct Answers ✅Steel reinforcement bars (rebar) or wire mesh What is another name for drywall/Sheetrock? - Correct Answers ✅Gypsum
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