Sketching & Dimensioning; 1.

Question 1

A line type that is used to indicate the axis of symmetry for part or feature.

Answer 1

Centerline.

Question 2

Thin lines that serve as guides while sketching or drawing.

Answer 2

Construction Line.

Question 3

The distant from front to back.

Answer 3

Depth.

Question 4

A straight line passing from side to side through the center of a circle or sphere.

Answer 4

Diameter.

Question 5

A measure able extent, such as the three principle dimensions of an object of width, height, and depth.

Answer 5

Dimension.

Question 6

Thin lines capped with arrowheads. That may be broken a long their length to provide space for the dimension numerals.

Answer 6

Dimension Line.

Question 7

A thin solid line perpendicular to a dimension line, indicating which feature is associated with the dimension.

Answer 7

Extension Line.

Question 8

The measurement of someone or something from head to foot or from base to top.

Answer 8

Height.

Question 9

A line type that represents an edge that is not directly visible because it is behind or beneath another surface.

Answer 9

Hidden Line.

Question 10

A form of pictorial drawing in which all three drawing axes from equal angles of 120 degrees wth the plane of projection.

Answer 10

Isometric.

Question 11

Lines that are thin and used to connect a specific note to a feature.

Answer 11

Leader Line.

Question 12

Standardization of lines used on technical drawings by line weight and style.

Answer 12

Line Conventions.

Question 13

Also called line width. The thickness of a line, characterized as thick or thin.

Answer 13

Line Weight.

Question 14

Explanatory notes added to a drawing.

Answer 14

Annotation.

Question 15

Dimensions that show the exact location of parts of an object.

Answer 15

Location Dimension.

Question 16

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

Answer 16

Object Line.

Question 17

A method of realistic drawing in which the part of an object closest to the viewers is a planar face, and all the lines describing sides perpendicular to that face can be extended back to converge at one point, the vanishing point.

Answer 17

One-Point Perspective.

Question 18

A method of representing three-dimensional objects on a plane having only length and breadth.

Answer 18

Orthographic projection.

Question 19

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

Answer 19

Perspective drawing.

Question 20

A flat surface on which a straight line joining any two points would wholly lie.

Answer 20

Plane.

Question 21

It’s straight line from the center to the circumference of a circle or a sphere.

Answer 21

Radius.

Question 22

A proportion between two sets of dimensions use in developing accurate, larger, or smaller prototypes, or models of design ideas.

Answer 22

Scale.

Question 23

Placed directly on a feature to identify a specific size or maybe connected to a feature in the form of the note.

Answer 23

Size dimension.

Question 24

A rough drawing representing the main features of an object or seen and often made as a preliminary study.

Answer 24

Sketch.

Question 25

Having the dimensions of height width and depth.

Answer 25

3D=three-dimensional.

Question 26

It prime and preliminary a possible idea for a design. Most thumbnail sketches are not full-size and have little detail. They are intended to quickly explore possible alternative designs.

Answer 26

Thumbnail sketch.

Question 27

Having the dimensions of height and width, height and depth, or width and depth only.

Answer 27

Two-dimensional.

Question 28

A realistic way of drawing objects in three dimensions using horizon line, a key edge, two vanishing points.

Answer 28

Two-point perspective.

Question 29

A point in space, usually located on the horizon, where parallel edges of an object appear to converge.

Answer 29

Vanishing point.

Question 30

Views in shorthand for multiview projection, what is a system used to view an object. The six manually perpendicular directions any object may be viewed are top, front, right-side, rear, left-size, and bottom.

Answer 30

Views.

Question 31

TI imagine the visual form of an object or situation that one cannot see.

Answer 31

Visualize.

Question 32

The measurement or extent of something from side to side.

Answer 32

Width.