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untit 2 key terms
Question | Answer |
---|---|
Cabinet Pictorial | Oblique pictorial where depth is represented as half scale compared to the height and width scale. |
Cavalier Pictorial | Oblique pictorial where height, width, and depth are represented at full scale. |
Center Line | A line which defines the center of arcs, circles, or symmetrical parts. |
Construction Line | Lightly drawn lines to guide drawing other lines and shapes. |
Depth | The measurement associated with an object’s front-to-back dimension or extent of something from side to side. |
Dimension | A measurable extent, such as the three principal dimensions of an object is width, height, and depth. |
Dimension Line | A line which represents distance. |
Documentation | 1. The documents that are required for something or that give evidence or proof of something. 2. Drawings or printed information that contain instructions for assembling, installing, operating, and servicing. |
Drawing | A formal graphical representation of an object containing information based on the drawing type. |
Edge | The line along which two surfaces of a solid meet. |
Ellipse | A regular oval shape, traced by a point moving in a plane so that the sum of its distances from two other points is constant, or resulting when a cone is cut by an oblique plane which does not intersect the base. |
Extension Line | Line which represents where a dimension starts and stops |
Freehand | Sketching which is done manually without the aid of instruments such as rulers. |
Grid | A network of lines that cross each other to form a series of squares or rectangles. |
Height | The measurement associated with an object’s top-to-bottom dimension. |
Hidden Line | A line type that represents an edge that is not directly visible. |
Isometric Sketch | A form of pictorial sketch in which all three drawing axes form equal angles of 120 degrees with the plane of projection. |