PLTW CEA EOC Review - Semester Exam Questions with Correct Answers 100% Verified 2024 The maximum compressive stress a material can withstand without failure. - Correct Answer Compression Strength A solid, hard material produced by combining Portland cement, aggregates, sand, water and sometimes additional mixtures. - Correct Answer Concrete The difference between the indoor temperature in winter and the outdoor design temperature in winter. The design temperature differential or design range is used in calculating the space heating requirements of a dwelling unit under the engineering-based methodology. - Correct Answer Design Temperature Differential The finish board covering the edges of rafters and eaves. - Correct Answer Fascia The lowest, widest part of the foundation that distributes the load over a broad area of the soil. - Correct Answer Footing The lower part of a building, which transfers structural loads from the building to the soil. - Correct Answer Foundation The energy needed to warm outside air leaking into a building through cracks around doors, windows, and other areas. - Correct Answer Heat Loss Energy radiated or transmitted as rays or waves, in the form of particles. - Correct Answer Radiant Heat Member of a roof structural frame that supports the sheathing and other roof loads. - Correct Answer Rafter Steel bar used to reinforce concrete. - Correct Answer Rebar The numerical value used to indicate the resistance to the flow of heat. - Correct Answer R-Value 1 / 2
The plate placed at the bottom of a wall. - Correct Answer Sole Plate In roofing, 100 square feet of roofing material. - Correct Answer Square (Quantity of Shingles) The maximum stress a material subjected to a stretching load can withstand without tearing. - Correct Answer Tensile Strength The process of heat transfer through a solid by transmitting kinetic energy from one molecule to the next. - Correct Answer Thermal Conduction Heat transmission by the circulation of a liquid or a heated gas or air. - Correct Answer Thermal Convection Heat loss/gain resulting from the conduction of heat through the building envelope. - Correct Answer Transmission Load A measure of the heat transmission through a building part (as a wall or window) or a given thickness of a material (as insulation) with lower numbers indicating better insulating properties. - Correct Answer U-Factor the quality of an objects that deals with art, beauty, and taste - Correct Answer Aesthetics a curved structure for spanning an opening, designed to support a vertical load primarily by axial compression - Correct Answer Arch an individual trained in the art and science of designing and constructing buildings - Correct Answer Architect the pleasing or harmonious arrangement or proportion of parts or elements in a design or composition - Correct Answer Balance solid walls that provide support for each other and for the roof of a structure - Correct Answer Bearing Walls
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