Deck 20: Alphabet of Lines

Question 1

A line used to indicate that an object continues beyond the limits of the drawing is called a(n) __________ line.

A) break
B) cutting-plane
C) extension
D) leader

Answer 1

A

Question 2

To lay out an arc of a circle, the __________ must be known.

Answer 2

Radius

Question 3

__________ lines are used to associate a label with an object. They also usually have arrow heads.

A) Break
B) Cutting-plane
C) Extension
D) Leader

Answer 3

D

Question 4

Explain why the weight or thickness of lines varied on a drawing.

Question 5

__________ lines are used on drawings to represent edges that are hidden from normal view.

A) Dashed
B) Light solid
C) Heavy solid
D) Dot dash

Question 6

A(n) __________ line is drawn on the view through which an imaginary cut is made to show interior detail.

Question 7

A dashed line that is used to show important overhead construction is called a(n) __________ line.

A) extension
B) leader
C) cutting-plane
D) phantom

Question 8

An object line is a __________, __________ line used to show the outline and/or shape of an object.

Question 9

A line used to show where a section view is taken from and in what direction it is viewed is called a(n) __________ line.

A) break
B) cutting-plane
C) extension
D) leader

Question 10

Dimension, leader, and extension lines are represented on drawings by a __________ line.

A) dashed
B) light solid
C) heavy solid
D) dot dash

Question 11

Explain the term symmetrical.

Question 12

Dashed lines are called __________ lines.

Question 13

Dimensions that can be added together to come up with one overall dimension are called ___________ dimensions.

Question 14

A line used to indicate the extent of a dimension line is called a(n) __________ line.

A) break
B) cutting-plane
C) extension
D) leader

Question 15

In drawings used for construction, object lines are __________ lines.

A) dashed
B) light solid
C) heavy solid
D) dot dash

Question 16

__________ lines are used on drawings to represent centerlines.

A) Dashed
B) Light solid
C) Heavy solid
D) Dot dash