NCCER Core - construction drawings Questions and Answers correct

NCCER Core - construction drawings Questions and Answers correct Architectural plans Drawings that show the design of the project. Also called architectural drawings. Beam A large, horizontal structural member made of concrete, steel, stone, wood, or other structural material to provide support above a large opening. Blueprints The traditional name used to describe construction drawings. Civil plans Drawings that show the location of the building on the site from an aerial view, including contours, trees, construction features, and dimensions. Shows building on the Earth. Computer-aided drafting (CAD) The making of a set of construction drawings with the aid of a computer. Detail drawings Enlarged views of part of a drawing used to show an area more clearly. Elevation drawing Side view of a building or object, showing height and width. Shows height above sea level, or other defined surface, usually expressed in feet or meters. Floor plan A drawing that provides an aerial view of the layout of each room. Foundation plan A drawing that shows the layout and elevation of the building foundation. Legend A description of the symbols and abbreviations used in a set of drawings. Roof plan A drawing of the view of the roof from above the building. Scale The ratio between the size of a drawing of an object and the size of the actual object. Section drawing A cross-sectional view of a specific location, showing the inside of an object or building. Specifications Precise written presentation of the details of a plan. Structural plans A set of engineered drawings used to support the architectural design. Symbol A drawing that represents a material or component on a plan. Title block A part of a drawing sheet that includes some general information about the project. Architect's scale A specialized ruler used in making or measuring reduced scale drawings. The ruler is marked with a range of calibrated ratios for laying out distances, with scales indicating feet, inches, and fractions of inches. Used on drawings other than site plans. Dimension line A line on a drawing with a measurement indicating length. Always uses real numbers. Engineer's scale A straightedge measuring device divided uniformly into multiples of 10 divisions per inch so that drawings can be made with decimal values. Used mainly for land measurements on site plans. Hidden line A dashed line showing an object obstructed from view by another object. Metric scale A straightedge measuring device divided into centimeters, with each centimeter divided into 10 millimeters. Usually used for architectural drawings and sometimes referred to as a metric architect's scale.