IED Quiz #4

An Isometric Sketch is...

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

• b. 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.

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

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

A Perspective Sketch is...

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

• b. A form of pictorial sketch in which vanishing points are used to provide the depth and distortion that is seen with the human eye.

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

• 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.

A Multi-View Drawing is...

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

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

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

• d. A form of pictorial sketch in which vanishing points are used to provide the depth and distortion that is seen with the human eye.

An Oblique Sketch is...

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

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

• c. A form of pictorial sketch in which vanishing points are used to 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.

What are the 3 spatial Dimensions? Check all that apply.

• Height

• Width

• Depth

• Length

A method of representing three-dimensional objects on a plane is known as an orthographic projection.

• True

• False

1. A drawing which contains views of an object projected onto one orthographic plane is known as Multi-View Drawing.

• True

• False

1. A drawing that is used to show the material, size, and shape of a product for manufacturing purposes is known as a Technical Working Drawing.

• False

• True

An Extension 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.

Convert the following: 1.7 yards to inches

• 236 inches

• 61.2 inches

• 20.4 inches

• 253 inches