ME104-FinalExam-Answers

A working drawing consists of which of the following?

Choose one answer.

	a. Detailed drawings
	b. Assembly drawing
	c. Bill of materials
	d. All of the above

Question 2

Allowance is negative in which of the following fits?

Choose one answer.

	a. Clearance fit
	b. Transition fit
	c. Interference fit
	d. Both B and C

Question 3

Allowance is positive in which of the following fits?

Choose one answer.

	a. Clearance fit
	b. Transition fit
	c. Interference fit
	d. None of the above

Question 4

Auxiliary view is used to show what type of shape?

Choose one answer.

	a. Oblique shape
	b. True shape
	c. Both A and B
	d. None of the above

Question 5

Choose the best answer to fill in the blank. Section lines should be oriented at _______________ for different parts.

Choose one answer.

	a. Same angles
	b. Different angles
	c. 90 degrees
	d. 30 degrees

Question 6

Clearance is always negative in which of the following fits?

Choose one answer.

	a. Clearance fit
	b. Transition fit
	c. Interference fit
	d. Both B and C

Question 7

Drawing information normally contains which of the following?

Choose one answer.

	a. Part number
	b. Part name
	c. Revision number
	d. All of the above

Question 8

Fill in the blank. A pictorial view shows __________________ dimensions in a single view.

Choose one answer.

	a. One
	b. Two
	c. Three
	d. Four

Question 9

Fill in the blank. An orthographic view shows _________________ dimensions in a single view.

Choose one answer.

	a. One
	b. Two
	c. Three
	d. Four

Question 10

Fill in the blank. Cutting plane lines in section view are shown using ________________ lines.

Choose one answer.

	a. Thick continuous lines
	b. Dashed lines
	c. Center lines
	d. Phantom Lines

Question 11

Fill in the blank. Cylindrical parts are generally shown using _______________ principle views.

Choose one answer.

	a. One
	b. Two
	c. Three
	d. Four

Question 12

Fill in the blank. Depth is drawn to full size in a ________________ projection.

Choose one answer.

	a. Cavalier
	b. Cabinet
	c. Perspective
	d. Trimetric

Question 13

Fill in the blank. Depth is drawn to half size in a _______________ projection.

Choose one answer.

	a. Cavalier
	b. Cabinet
	c. Perspective
	d. Trimetric

Question 14

Fill in the blank. Hidden features in CAD are shown using ________________ lines.

Choose one answer.

	a. Thick continuous
	b. Dashed
	c. Center
	d. Solid

Question 15

Fill in the blank. Primary auxiliary view is perpendicular to _____________ principle plane.

Choose one answer.

	a. One
	b. Two
	c. Three
	d. Four

Question 16

Fill in the blank. Sketching is usually the ______________ step in CAD drawing.

Choose one answer.

	a. First
	b. Second
	c. Third
	d. Last

Question 17

Fill in the blank. The difference between the maximum and minimum size limits on a part is _________________.

Choose one answer.

	a. Allowance
	b. Deviation
	c. Clearance
	d. Tolerance

Question 18

Fill in the blank. Visible features in CAD are shown using __________________ lines.

Choose one answer.

	a. Thick continuous
	b. Dashed
	c. Center
	d. Dotted

Question 19

First angle projections are associated with what types of units?

Choose one answer.

	a. English units
	b. International System of Units (SI)
	c. Both A and B
	d. None of the above

Question 20

Front view is drawn in true shape in which of the following projections?

Choose one answer.

	a. Perspective projections
	b. Isometric projections
	c. Oblique projections
	d. None of the above

Question 21

Hidden lines are often omitted in which of the following?

Choose one answer.

	a. Detailed drawings
	b. Assembly drawing
	c. Bill of materials
	d. All of the above

Question 22

How many principle views are there?

Choose one answer.

	a. Three
	b. Five
	c. Six
	d. None of the above

Question 23

Orthographic projections in Asia and many parts of the world EXCEPT the United States are generally placed in which quadrant?

Choose one answer.

	a. First quadrant
	b. Second quadrant
	c. Third quadrant
	d. Fourth quadrant

Question 24

Orthographic projections in the United States are generally placed in which quadrant?

Choose one answer.

	a. First quadrant
	b. Second quadrant
	c. Third quadrant
	d. Fourth quadrant

Question 25

Preliminary design involves all of the following EXCEPT:

Choose one answer.

	a. Combining ideas
	b. Refining sketches
	c. Testing
	d. Developing simple computer models

Question 26

Section lines are drawn at how many degrees?

Choose one answer.

	a. 30 degrees
	b. 45 degrees
	c. 60 degrees
	d. 90 degrees

Question 27

Section lines are NOT used for which of the following?

Choose one answer.

	a. Thin parts
	b. Thick parts
	c. Cylindrical parts
	d. Adjacent parts

Question 28

Section views are used to do which of the following?

Choose one answer.

	a. Reveal internal details
	b. Reveal external details
	c. Show hidden lines
	d. Show visible lines

Question 29

Stamped parts are generally shown using how many principle views?

Choose one answer.

	a. One
	b. Two
	c. Three
	d. None of the above

Question 30

The cross-section of a feature stays normal to the path in which solid modeling process?

Choose one answer.

	a. Extrusion
	b. Sweeping
	c. Revolving
	d. Blending

Question 31

The general section line represents which of the following?

Choose one answer.

	a. Iron
	b. Aluminum
	c. Copper
	d. Zinc

Question 32

Third angle projections are associated with what types of units?

Choose one answer.

	a. English units
	b. International System of Units (SI)
	c. Both A and B
	d. None of the above

Question 33

What aspect of an engineering design does the designer typically model?

Choose one answer.

	a. Function
	b. Structure
	c. Both A and B
	d. None of the above

Question 34

Which of the following dimensions is used for heights, widths, and diameters?

Choose one answer.

	a. Size dimensions
	b. Location dimensions
	c. Mating dimensions
	d. None of the above

Question 35

Which of the following dimensions is used for parts that fit together?

Choose one answer.

	a. Size dimensions
	b. Location dimensions
	c. Mating dimensions
	d. None of the above

Question 36

Which of the following dimensions is used for placing features of components relative to each other?

Choose one answer.

	a. Size dimensions
	b. Location dimensions
	c. Mating dimensions
	d. None of the above

Question 37

Which of the following is generally the central view used in CAD?

Choose one answer.

	a. Front view
	b. Top view
	c. Right view
	d. Left view

Question 38

Which of the following is NOT a pictorial projection?

Choose one answer.

	a. Perspective projection
	b. Isometric projection
	c. Auxiliary projection
	d. Oblique projection

Question 39

Which of the following is omitted in section views?

Choose one answer.

	a. Visible lines
	b. Hidden lines
	c. Center lines
	d. Phantom Lines

Question 40

Which of the following projections is also known as Cabinet projection?

Choose one answer.

	a. Perspective projections
	b. Isometric projections
	c. Oblique projections
	d. None of the above

Question 41

Which of the following projections uses the concept of vanishing point?

Choose one answer.

	a. Perspective projections
	b. Isometric projections
	c. Auxiliary projections
	d. Oblique projections

Question 42

Which of the following projections uses the concept receding lines drawn at 30 degrees?

Choose one answer.

	a. Perspective projections
	b. Isometric projections
	c. Auxiliary projections
	d. Oblique projections

Question 43

Which of the following represents a dimension of .200 plus and minus .004?

Choose one answer.

	a. Limit dimension
	b. Unilateral tolerance
	c. Bilateral tolerance
	d. None of the above

Question 44

Which of the following represents a dimension of .200 plus .002 and minus 0?

Choose one answer.

	a. Limit dimension
	b. Unilateral tolerance
	c. Bilateral tolerance
	d. Transition dimension

Question 45

Which of the following views is used to give a better impression of 3D objects?

Choose one answer.

	a. Orthographic projections
	b. Pictorial views
	c. Auxiliary views
	d. None of the above

Question 46

Which type of axonometric pictorials has no equal angles?

Choose one answer.

	a. Trimetric
	b. Diametric
	c. Isometric
	d. Cabinet

Question 47

Which type of axonometric pictorials has three equal angles?

Choose one answer.

	a. Trimetric
	b. Diametric
	c. Isometric
	d. Cabinet

Question 48

Which type of axonometric pictorials has two equal angles?

Choose one answer.

	a. Trimetric
	b. Diametric
	c. Isometric
	d. Cabinet

Question 49

with which of the following?

Choose one answer.

	a. Product design
	b. Product development
	c. Product manufacture
	d. All of the above

Question 50

In mechanical engineering, design is the process of bringing together which of the following?

Choose one answer.

	a. Engineering principles
	b. Material resources
	c. Creativity
	d. All of the above

Question 51

CAD offers which of the following methods to represent edges and surfaces in x, y, and z axes?

Choose one answer.

	a. 2D
	b. 3D
	c. Solid modeling
	d. All the above

Question 52

CAD offers which of the following methods to represent solid geometry, fully defined three dimensional solid shapes, with free-form curved faces, and material and mass properties?

Choose one answer.

	a. 2D
	b. 3D
	c. Solid modeling
	d. All the above

Question 53

Circles in T-FLEX CAD generally exhibit which of the following modeling properties?

Choose one answer.

	a. Placed at a node
	b. Tangent to a circle
	c. Concentric to other circles
	d. All of the above

Question 54

Ellipses in T-FLEX CAD are generally created from what geometric entities?

Choose one answer.

	a. 2D projections
	b. 2D fragments
	c. Copy commands
	d. All of the above

Question 55

How many types of Splines are in T-FLEX CAD?

Choose one answer.

	a. One
	b. Two
	c. Three
	d. Four

Question 56

In T-FLEX CAD, which of the following entities are variables, databases, and reports?

Choose one answer.

	a. Construction entities
	b. Graphic entities
	c. Auxiliary entities
	d. None of the above

Question 57

In T-FLEX CAD, which of the following entities constitute the actual drawing?

Choose one answer.

	a. Construction entities
	b. Graphic entities
	c. Auxiliary entities
	d. None of the above

Question 58

In T-FLEX CAD, which of the following entities makes the framework of the drawing?

Choose one answer.

	a. Construction entities
	b. Graphic entities
	c. Auxiliary entities
	d. None of the above

Question 59

One of the most typical applications of an offset curve in T-FLEX CAD is for which type of modeling?

Choose one answer.

	a. Pipe modeling
	b. Shell modeling
	c. Plate modeling
	d. None of the above

Question 60

T-FLEX CAD is NOT supported by which of the following operating systems?

Choose one answer.

	a. Windows 2000
	b. Windows XP
	c. UNIX
	d. All of the above

Question 61

T-FLEX CAD supports which of the following?

Choose one answer.

	a. CAD
	b. CAE
	c. CAM
	d. All of the above

Question 62

The shape of an offset curve in T-FLEX CAD depends on which of the following?

Choose one answer.

	a. Shape of the original curve
	b. Amount of offset
	c. Both A and B
	d. None of the above

Question 63

Which company developed T-FLEX CAD?

Choose one answer.

	a. AutoDesk
	b. Unigraphics
	c. Top Systems
	d. None of the above

Question 64

Which of the following is a characteristic of lines in T-FLEX CAD?

Choose one answer.

	a. Lines are infinite.
	b. Lines belong to construction entities.
	c. Lines serve as the parametric framework.
	d. All of the above

Question 65

Which of the following methods can be used to place Nodes in T-FLEX CAD?

Choose one answer.

	a. At the intersection of construction lines
	b. A free Node
	c. A Node relative to another Node
	d. All of the above

Question 66

Which of the following methods in CAD is used to represent lines and text?

Choose one answer.

	a. 2D
	b. 3D
	c. Solid modeling
	d. All the above

Question 67

Which of the following modeling properties do spline entities in T-FLEX CAD exhibit?

Choose one answer.

	a. Allow creating various curves
	b. Have finite length
	c. Both A and B
	d. None of the above

Question 68

Which of the following nodes in T-FLEX CAD is defined by the absolute X and Y axes?

Choose one answer.

	a. Nodes at the intersection of construction lines
	b. Free Nodes
	c. Nodes relative to other Nodes
	d. Nodes from fragments

Question 69

Which of the following nodes in T-FLEX CAD is defined by the position of another node located on a fragment of an assembly?

Choose one answer.

	a. Nodes at the intersection of construction lines
	b. Free Nodes
	c. Nodes relative to other Nodes
	d. Nodes from fragments

Question 70

Which of the following nodes in T-FLEX CAD is defined by an offset from another node?

Choose one answer.

	a. Nodes at the intersection of construction lines
	b. Free Nodes
	c. Nodes relative to other Nodes
	d. Nodes from fragments

Question 71

Which of the following nodes in T-FLEX CAD is most often used in creation of parametric models?

Choose one answer.

	a. Nodes at the intersection of construction lines
	b. Free Nodes
	c. Nodes relative to other Nodes
	d. Nodes from fragments

Question 72

Which of the following tools is used in T-FLEX CAD for editing lines?

Choose one answer.

	a. Expression
	b. Construct
	c. Edit construction
	d. None of the above

Question 73

Which of the following tools is used in T-FLEX CAD for editing circles?

Choose one answer.

	a. Expression
	b. Construct
	c. Edit construction
	d. None of the above

Question 74

Which of the following tools is used in T-FLEX CAD for editing ellipses?

Choose one answer.

	a. Expression
	b. Construct
	c. Edit construction
	d. None of the above

Question 75

Which of the following tools is used in T-FLEX CAD for editing splines?

Choose one answer.

	a. Expression
	b. Construct
	c. Edit construction
	d. None of the above

Question 76

Which of the following methods in CAD is used to represent design?

Choose one answer.

	a. 2D
	b. 3D
	c. Solid modeling
	d. All the above

Question 77

A leader line in T-FLEX CAD has how many attachment points?

Choose one answer.

	a. One
	b. Two
	c. Three
	d. Four

Question 78

A multiple-point section in T-FLEX CAD has how many attachment points?

Choose one answer.

	a. One
	b. Two
	c. Unlimited
	d. Zero

Question 79

Arrays in T-FLEXCAD can be created using which of the following commands?

Choose one answer.

	a. Create linear array
	b. Create circular array
	c. Both A and B
	d. None of the above

Question 80

At least how many sequences of match points must be defined passing through the start and end of the first and last open wire in TFLEX-CAD?

Choose one answer.

	a. One
	b. Two
	c. Three
	d. Four

Question 81

Attachment points of the holes can be defined by which of the following 3D elements in T-FLEX CAD?

Choose one answer.

	a. Face of a body
	b. 3D node
	c. Circular edge
	d. All of the above

Question 82

Blending operation in TFLEX-CAD involves which of the following?

Choose one answer.

	a. Chamfers
	b. Rounds
	c. Variable-radius rounds
	d. All of the above

Question 83

Extrusion objects in T-FLEX CAD are generally made up of which of the following geometries?

Choose one answer.

	a. Solid
	b. Wire
	c. Shaded
	d. None of the above

Question 84

Fill in the blank. A cosmetics thread is a(n) ________________ geometrical representation of an actual thread that can be created using the command “3SR: Create Spiral” in T-FLEX CAD.

Choose one answer.

	a. Exact
	b. Simplified
	c. In-exact
	d. Complex

Question 85

Fill in the blank. By default, the axes of the holes are _______________ to the respective base faces in T-FLEX CAD.

Choose one answer.

	a. Parallel
	b. Normal
	c. Slanted
	d. Perpendicular

Question 86

Fill in the blank. Extrusion operation in T-FLEX CAD creates solids by _____________ shape defining elements.

Choose one answer.

	a. Extending
	b. Shelling
	c. Sweeping
	d. Revolving

Question 87

Fill in the blank. The number of nested levels of subassemblies is ______________ in T-FLEX CAD.

Choose one answer.

	a. One
	b. Two
	c. Zero
	d. Unlimited

Question 88

Fill in the blank. There should always be at least ______________ match(es) between the points in lofted sections in TFLEX-CAD.

Choose one answer.

	a. One
	b. Two
	c. Three
	d. Four

Question 89

Fill in the blank. The_______________ taper is usually used for giving a part more aesthetic shape in T-FLEX CAD.

Choose one answer.

	a. Standard
	b. By offset
	c. By Surface
	d. Unstandard

Question 90

Hatch area in T-FLEX CAD generally consists of which of the following contours?

Choose one answer.

	a. Single contours
	b. Multiple contours
	c. Both A and B
	d. None of the above

Question 91

In T-FLEX CAD, graphic lines can be defined by which of the following?

Choose one answer.

	a. A line segment between two nodes
	b. A full construction entity
	c. Both A and B
	d. None of the above

Question 92

In T-FLEX CAD, Hatches are used for what purpose?

Choose one answer.

	a. As contours for hidden line removal
	b. As profiles
	c. As base data for creating three-dimensional models
	d. All of the above

Question 93

In T-FLEX CAD, which of the following texts are available?

Choose one answer.

	a. String text
	b. Paragraph text
	c. Multiline text
	d. All of the above

Question 94

T-FLEX CAD allows creating 2D projections of which of the following types?

Choose one answer.

	a. Vector picture
	b. Image lines
	c. Wireframe
	d. All of the above

Question 95

T-FLEX CAD dimensions are NOT attached to which of the following geometric entities?

Choose one answer.

	a. Straight constructions
	b. Graphic lines
	c. Radius and diameter
	d. Nodes

Question 96

T-FLEX CAD does NOT support which of the following methods of dimensioning?

Choose one answer.

	a. ISO
	b. DIN
	c. ANSI
	d. AR_ANSI

Question 97

The operation “Shell” allows for the creation of which entity in T-FLEX CAD?

Choose one answer.

	a. Offset bodies
	b. Blends
	c. Both A and B
	d. None of the above

Question 98

The operation “Spring” creates a 3D body as which of the following helix-shape spring with round profile in T-FLEX CAD?

Choose one answer.

	a. Cubic
	b. Conic
	c. Cylindrical
	d. Both B and C

Question 99

Which of the following aspects of a contour can be controlled using the sweep operation in T-FLEX CAD?

Choose one answer.

	a. Orientation
	b. Twist
	c. Scale
	d. All of the above

Question 100

Which of the following can be projected to create 2D drawings in T-FLEX CAD?

Choose one answer.

	a. Whole bodies
	b. Groups of bodies
	c. Both A and B
	d. None of the above

Question 101

Which of the following is false in regard to text in T-FLEX CAD?

Choose one answer.

	a. Text can be exported.
	b. Text can be imported.
	c. Text works with pictures.
	d. Text supports tables.

Question 102

Which of the following is true of graphic lines in T-FLEX CAD?

Choose one answer.

	a. Graphic lines are the base graphic elements.
	b. Graphic lines are created based on construction lines and nodes.
	c. Graphic lines constitute the drawing image.
	d. All of the above