IED Quiz #3: Technical Sketching and Drawing

What is the definition of a Center Line?

• a. Line lightly drawn lines to guide drawing other lines and shapes.

• b. Line which represents where a dimension starts and stops.

• c. A line which defines the center of arcs, circles, or symmetrical parts

• d. A line type that represents an edge that is not directly visible.

What is the definition of an Extension Line?

• a. Line lightly drawn lines to guide drawing other lines and shapes.

• b. Line which represents where a dimension starts and stops.

• c. A line which defines the center of arcs, circles, or symmetrical parts

• d. A line type that represents an edge that is not directly visible.

A dimension line is...

• a. A line which represents distance

• b. A heavy solid line used on a drawing to represent the outline of an object.

• c. A line type that represents an edge that is not directly visible.

• d. A line which defines the center of arcs, circles, or symmetrical parts

An Object Line is...

• a. A line which represents distance

• b. A heavy solid line used on a drawing to represent the outline of an object.

• c. directly visible.

• d. A line which defines the center of arcs, circles, or symmetrical parts

A construction line is...

• a. Line lightly drawn lines to guide drawing other lines and shapes.

• b. Line which represents where a dimension starts and stops.

• c. A line which defines the center of arcs, circles, or symmetrical parts

• d. A line type that represents an edge that is not directly visible.

A Hidden Line is...

• a. Line which represents where a dimension starts and stops.

• b. A line type that represents an edge that is not directly visible.

• c. A heavy solid line used on a drawing to represent the outline of an object.

• d. A line which represents distance

An Orthographic Projection is...

• a. A drawing which contains views of an object projected onto two or more orthographic planes.

• b. Line which indicates dimensions of arcs, circles and detail.

• c. A method of representing three-dimensional objects on a plane having only length and breadth. Also referred to as Right Angle Projection

• d. Oblique pictorial where height, width, and depth are represented at full scale.

A Leader Line is...

• a. A drawing which contains views of an object projected onto two or more orthographic planes.

• b. Line which indicates dimensions of arcs, circles and detail.

• c. A method of representing three-dimensional objects on a plane having only length and breadth. Also referred to as Right Angle Projection

• d. Oblique pictorial where height, width, and depth are represented at full scale.

A Cabinet Pictorial is...

• a. Oblique pictorial where depth is represented as half scale compared to the height and width scale.

• b. A form of pictorial sketch in which all three drawing axes form equal angles of 120 degrees with the plane of projection

• c. A form of pictorial in which an object is represented as true width and height, but the depth can be any size and drawn at any angle.

• d. Oblique pictorial where height, width, and depth are represented at full scale.

A pictorial sketch is...

• a. Oblique pictorial where height, width, and depth are represented at full scale.

• b. A sketch that shows an object’s height, width, and depth in a single view

• c. provide the depth and distortion that is seen with the human eye.

• d. A form of pictorial in which an object is represented as true width and height, but the depth can be any size and drawn at any angle.