Florida State Fire Inspector I quiz with Complete Solutions

Florida State Fire Inspector I quiz with Complete Solutions A force that is perpendicular and that passes through the centroid (center) is known as______ ✔✔axial load The burning of heated gaseous products of combustion, when oxygen is introduced into an oxygen deficient atmosphere, is known as______ ✔✔backdraft the bottom member of a truss and is under tension. ✔✔bottom chord the top chord of the truss and curved (ar ched truss) ✔✔bowstring truss A ______ is a projecting beam or slab supported at one end. (supported only at one end, but is rigidly held). ✔✔cantilever ________is steel that has a shape of a U. ✔✔channel _________are woodchips glued together to make fl at sheets, commonly used in mobile homes. ✔✔Chipboard/or particle board _________are liquids having a flash point above 100 degrees F. ✔✔combustibles ______ is a force which tends to push the mass of a material together. ✔✔compression A _________ is a h eavy load located at one point in a building. ✔✔concentrated load A _______ is the load on a structure, due to its own weight and other fixed weights. ✔✔dead load _________, is an angle cut made at the end of a joist or wood beam, which is inserted into a masonry wall. ✔✔fire cut A ________is a large horizontal, structural member used to support the ends of joists and beams. ✔✔girder The _____, is the top of a window or door frame. ✔✔head __________ are delivered over a short period of time. ✔✔impact loads _____________are non load bearing interior walls, which are subdivided areas of a floor into rooms. ✔✔partition wall ______, short masonry column, supporting section of wall between two openings. ✔✔pier ___________construction, the first floor is laid on the joist, and the frame for the first floor wall is erected on the first floor. All walls are built on the floor. ✔✔platform frame Prestressing a means whereby the reinforcing bars in concrete beams are placed in tension before the concrete is poured, so that the member will develop greater strength after the concrete has set. ✔✔prestressing _____________ is done at the plant. Steele stands are stretched between the ends of a form and concrete is cured. ✔✔pretennsioning