1 .		Sketching requires only paper, pencil and eraser.
2 .		Freehand sketching requires soft lead pencils. Choose the best hardness from the list.
3 .		An isometric sketch is a pictorial method of sketching.
4 .		Identify the two different types of oblique sketches.
5 .		What angle are the receding lines of an oblique sketch?
6 .		Identify the three principal dimensions of an object.
7 .		Each view of an orthographic drawing contains how many dimensions?
8 .		Name the three regular views of an orthographic layout.
9 .		Any object can be viewed from ___________ mutually perpendicular directions.
10 .		The six views of an object are arranged in the American National Standard arrangement. Identify the three views that are aligned vertically.
11 .		What two dimensions are in a top view?
12 .		What is used to indicate axes of symmetrical objects?
13 .		Center lines should always start and end with long dashes.
14 .		A visible line or hidden line has several possible meanings. Identify all the meanings from the list.
15 .		Name the order of sequence or precedence of lines.
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