Read each question carefully and then select the best answer.

1			Graphics is used in the engineering design process for:
			A)	communicating
			B)	conducting analyses
			C)	solving problems
			D)	all of the above
2			Which is not a geometry that is considered a foundation for technical graphics?
			A)	Relative
			B)	Descriptive
			C)	Analytic
			D)	Plane
3			______________ are commonly accepted practices, rules, or methods.
			A)	Standards
			B)	Laws
			C)	Conventions
			D)	Habits
4			Which of the following input devices does not translate hand movements into instructions for the computer?
			A)	Scanner
			B)	Mouse
			C)	Keyboard
			D)	Tablet and puck
5			Which tool can be used to draw a 90 degree angle?
			A)	30/60 triangle
			B)	protractor
			C)	drafting machine
			D)	all of the above
6			Which set of lead grades has a grade out of sequence?
			A)	H, HB, B, 3B
			B)	7B, H, F, 3H
			C)	6B, B, H, 4H
			D)	9H, HB, B, 2B
7			Which type of line is part of a dimension?
			A)	break lines
			B)	phantom lines
			C)	extension lines
			D)	cutting plane lines
8			Which type of line is particular to section drawings?
			A)	break lines
			B)	phantom lines
			C)	extension lines
			D)	cutting plane lines
9			Which angle cannot be made with either a 45 or 30/60 triangle or a combination of the two?
			A)	90
			B)	70
			C)	30
			D)	15
10			A drawing instrument set usually contains all of the following, except:
			A)	bow compass
			B)	scale
			C)	dividers
			D)	sextent
11			Which line type is thin and light?
			A)	visible lines
			B)	center lines
			C)	construction lines
			D)	all of the above
12			Which line type is thick and black?
			A)	visible lines
			B)	center lines
			C)	construction lines
			D)	all of the above
13			What type of sketch are typically used in the refinement stage of the design process?
			A)	isometric
			B)	document
			C)	oblique
			D)	ideation
14			Which type of line has precedence over all other types of lines?
			A)	a hidden line
			B)	a center line
			C)	a visible line
			D)	none of the above
15			Which statement(s) is true about the precedence of lines?
			A)	a hidden line has precedence over a center line
			B)	a center line has precedence over a visible line
			C)	a visible line has precedence over a miter line
			D)	all of the above
16			In a VR system, all of the following statements about immersiveness are true, except:
			A)	response time is an important factor
			B)	both display resolution and display size can affect it
			C)	the visual sense is the only sense to affect it
			D)	tracking body movement is an important factor