Deck 46: Proportions and Assembly Drawings

Question 1

List the three major steps in drawing an object with accurate proportions.

Answer 1

The three major steps in drawing an object with accurate proportions include: Blocking out the major sizes Laying out the units for each detail Roughing out and then completing the sketch

Question 2

In the accompanying figure, the step identified as item A in sketching a stub nose screwdriver is to ____.

A) illustrate the completed sketch
B) block out details
C) block out major sizes
D) identify the object

Answer 2

C

Question 3

Explain a pictorial assembly drawing.

Answer 3

Most mechanisms and structures are composed of several individual parts that are connected together into subassembly and assembly drawings (see Unit 33). Examples of three types of assembly drawings follow.

Question 4

The housing clamp assembly drawing in the accompanying figure shows a sketched ____ view.

A) bottom
B) top
C) left-side
D) right-side

Question 5

In the accompanying figure, the step identified as item C in sketching a stub nose screwdriver is to ____.

A) illustrate the completed sketch
B) to block out details
C) to block out major sizes
D) to identify the object

Question 6

The piston system shown in the accompanying figure is an example of what type of drawing?

Question 7

Freehand sketching requires judgment about how the sizes of different features are to be correctly ____.

A) dimensioned
B) annotated
C) maximized
D) proportioned

Question 8

Discuss how to maintain correct proportions when freehand sketching.

Question 9

The accompanying figure shows a _____ drawing.

A) sectioned assembly
B) partitioned assembly
C) reversed assembly
D) connected assembly

Question 10

In the accompanying figure, the step identified as item B in sketching a stub nose screwdriver is to ____.

A) illustrate the completed sketch
B) identify the object
C) block out major sizes
D) block out details