Firefighter 2 Study Guide IFSTA 7 Essentials EXAM QUESTIONS AND ANSWERS 100% SOLVED (Newest 2025) Finger-jointed timber - Correct Answers ✅is composite building material composed of small pieces of wood merged to form boards using various types of glue.Medium density fiberboard - Correct Answers ✅is composite building material that is a type of laminated wood closely resembling hardwood and is used for doors and decorative moldings.Particle board - Correct Answers ✅is composite building material composed of small flakes of wood merged together with glue to form boards used for furniture.Synthetic wood - Correct Answers ✅s composite building material composed of recycled plastics to form sheets or boards.Steel support temperatures begin losing strength at - Correct Answers ✅570 degrees or 300 celsius. It elongates and buckles when heated past temperature resistance.An A-frame collapse - Correct Answers ✅occurs when the floor and/or roof assemblies on both sides of a load-bearing center wall collapse creating a lean-to collapse on opposite sides of the wall and creating void spaces on both sides of the wall 1 / 3
Firefighter 2 Study Guide IFSTA 7 Essentials EXAM QUESTIONS AND ANSWERS 100% SOLVED (Newest 2025) pattern occurs when the outer walls remain intact and the upper floors and/or roof structure fail in the middle. - Correct Answers ✅A V-shaped collapse A pancake collapse - Correct Answers ✅pattern is when the structure's floors collapse on top of each other with debris between them.A lean-to collapse - Correct Answers ✅pattern occurs when one outer wall fails while the opposite wall remains intact.Has excellent heat resistance known as drywall or sheetrock.
- Correct Answers ✅Gypsum
Collapse zone distance - Correct Answers ✅multiply the height by 1 ½ . So if building height is 30 feet the collapse zone will be 45 feet.Every gallon of water added to a structure adds - Correct Answers ✅8 to 10 pounds of weight.Full or rigid frame - Correct Answers ✅the vehicle body attaches to a rigid frame more commonly used for larger automobiles and trucks , heavy duty vehicles that carry loads 2 / 3
Firefighter 2 Study Guide IFSTA 7 Essentials EXAM QUESTIONS AND ANSWERS 100% SOLVED (Newest 2025) Unibody - Correct Answers ✅a single molded unit forming both the bodywork and chassis of a vehicle.Space frame - Correct Answers ✅Aluminum skeletons that are similar to aircraft frames upon which the aluminum or plastic of the vehicle body is attached. The internal structure of these frames provides internal support while the skin provides aerodynamics and protection.Laminated glass - Correct Answers ✅is used for windshields and rear windows. Impact creates very long pointed shards that can be hazardous.Tempered glass - Correct Answers ✅is used for side windows and separates into small pieces decreasing the hazards of long pointed pieces.Reciprocating saw - Correct Answers ✅short straight blades that move in and out like hand saw it is ideal for cutting sheet metal body panels and structural components.Rotary saw - Correct Answers ✅has the big circular blades used for cutting wood or metal
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