Deck 15: Types and Weights of Lines

Question 1

The standard mechanical pencil are numbered as:

A) P, P-1, P-2, P-3
B) HB, H, H-1, H-2, H-3, H-4
C) PH, PH-1, PH-2, PH-3
D) PN, PN-1, PN-2, PN-3, PN-4

Answer 1

A

Question 2

Projection lines are fine lines used in drafting to aid the designer who needs to project dimensions from one area of a drawing to another.

Answer 2

True

Question 3

Extension and dimension lines are thick, solid lines that should be the same weight.

Answer 3

False

Question 4

Each set of pens draws a line of a specific width.

Question 5

The standard wooden types of graphite pencils are:

A) P, P-1, P-2, P-3
B) HB, H, H-2, H-3, H-4
C) PH, PH-1, PH-2, PH-3
D) PN, PN-1, PN-2, PN-3, PN-4

Question 6

Construction lines are used to help develope the drawing.

Question 7

The types of lines on a plan will help the user to distinguish between differant kinds of information.

Question 8

The center line is usually shown as a

A) series of long lines
B) series of short lines
C) series of long and short lines

Question 9

Two center lines are uslly drawn at

A) 45 degrees
B) 90 degrees
C) 30 degrees
D) 180 degrees

Question 10

Each line has two characteristics: ______ and _______.

Question 11

Border lines are used on drawings to do what.

A) size
B) split
C) frame
D) break

Question 12

Construction lines are thin lines that are drawn __________ on the plans.

Question 13

The dimension line is drawn between the two extension lines with _________ on each end.

Question 14

Hidden lines are usually _______ lines that are thinner than object lines.

Question 15

Extension and dimension lines are used to show _______ of an object.