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Unit 2 - Practice Quiz

MEC136 50 Questions
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1 In the First Angle Projection method, where is the object assumed to be placed?

A. First Quadrant
B. Second Quadrant
C. Third Quadrant
D. Fourth Quadrant

2 When projecting points, if a point is located above the Horizontal Plane (HP) and in front of the Vertical Plane (VP), its front view will be ___ the reference line .

A. Below
B. Above
C. On
D. Indeterminate

3 Which of the following describes the position of a point situated in the Third Quadrant?

A. Above HP, In front of VP
B. Above HP, Behind VP
C. Below HP, Behind VP
D. Below HP, In front of VP

4 In orthographic projection, the Horizontal Plane (HP) is usually rotated ___ to bring it in the same plane as the Vertical Plane (VP).

A. Clockwise
B. Counter-clockwise
C. Clockwise
D. Clockwise

5 If a point is on the HP and in front of the VP, where will its Top View lie?

A. above
B. below
C. On the line
D. At the origin

6 The intersection of the Horizontal Plane (HP) and the Vertical Plane (VP) is known as:

A. Profile Line
B. Reference Line ( line)
C. Trace Line
D. Projector

7 If a line is parallel to both the Horizontal Plane and the Vertical Plane, its True Length is seen in:

A. Front View only
B. Top View only
C. Both Front and Top Views
D. Side View only

8 A line perpendicular to the Horizontal Plane is ___ to the Vertical Plane.

A. Perpendicular
B. Parallel
C. Inclined at
D. Inclined at

9 If a line is inclined to the HP and parallel to the VP, its Front View will represent:

A. A point
B. A line shorter than True Length
C. The True Length
D. A line parallel to

10 The point at which a line intersects the Horizontal Plane is called the:

A. Vertical Trace (VT)
B. Horizontal Trace (HT)
C. Profile Trace (PT)
D. Intersection Point

11 A line parallel to the Horizontal Plane will have:

A. No Horizontal Trace
B. No Vertical Trace
C. Both HT and VT
D. Zero length

12 In AutoCAD, which command is used to draw a continuous series of line segments that are treated as a single object?

A. LINE
B. POLYLINE
C. MULTILINE
D. RAY

13 Which AutoCAD functional key is used to toggle 'Ortho Mode' (restricting cursor movement to horizontal and vertical)?

A. F3
B. F7
C. F8
D. F10

14 Which of the following is the correct syntax for Relative Polar Coordinates in AutoCAD?

A.
B. @
C. @distance<angle
D. #distance<angle

15 When drawing a polygon in AutoCAD, if you specify the radius of a circle inside which the polygon sits tangent to the midpoints of the edges, you are choosing:

A. Inscribed in circle
B. Circumscribed about circle
C. Edge method
D. Area method

16 A line is long. It is perpendicular to VP and above HP. Its Front View will be:

A. A line of
B. A line of
C. A point
D. An inclined line

17 If a line is inclined to both HP and VP, its apparent lengths in Front View and Top View are ___ the True Length.

A. Always equal to
B. Always greater than
C. Always less than
D. Unrelated to

18 Which AutoCAD command allows you to create a rectangle by specifying two opposite corner points?

A. BOX
B. RECTANG
C. SQUARE
D. POLYGON

19 The angle of inclination of a line with the Horizontal Plane is usually denoted by the Greek letter:

A.
B.
C.
D.

20 In AutoCAD, to draw a circle passing through three specific points, which option should be selected?

A. Center, Radius
B. 2-Point
C. 3-Point
D. Tan, Tan, Radius

21 Which Dimensioning Style setting determines the size of the arrows and text globally?

A. Primary Units
B. Fit > Use overall scale of
C. Text > Text Height
D. Lines > Offset from origin

22 What is the Vertical Trace (VT) of a line that is perpendicular to the HP?

A. A point on the line
B. There is no VT
C. A point above the line
D. A line parallel to

23 A point is on the VP and above the HP. Its Top View is located:

A. above
B. below
C. On the line
D. Indeterminate

24 In the projection of lines, the 'Locus' of a point in the Front View is a line:

A. Perpendicular to
B. Parallel to
C. Inclined to
D. Curved

25 Which AutoCAD command is used to create an Ellipse using the length of the major axis and the distance to the end of the minor axis?

A. Center
B. Axis, End
C. Arc
D. Isocircle

26 To draw a dimension aligned with an angled line (not horizontal or vertical), which AutoCAD dimension command is used?

A. DIMLINEAR
B. DIMALIGNED
C. DIMANGULAR
D. DIMORDINATE

27 If the Front View of a line is parallel to the line and the Top View is inclined to the line, then the line is:

A. Parallel to HP and Inclined to VP
B. Inclined to HP and Parallel to VP
C. Parallel to both HP and VP
D. Inclined to both HP and VP

28 The notation represents:

A. Top view of point
B. Front view of point
C. Side view of point
D. True position of point

29 In AutoCAD, what does the 'TTR' option in the Circle command stand for?

A. Top, Top, Right
B. Trim, Trim, Radius
C. Tan, Tan, Radius
D. Two, Three, Radius

30 If a line lies in the Profile Plane, its projections on HP and VP will both be:

A. Points
B. True Lengths
C. Perpendicular to line
D. Parallel to line

31 The trace formed when a line meets the Vertical Plane is abbreviated as:

A. HT
B. VT
C. PP
D. GL

32 What is the command to open the Dimension Style Manager in AutoCAD?

A. DIM
B. DST
C. DIMSTYLE (or D)
D. STYLE

33 When defining an ARC in AutoCAD, the default direction of curvature is:

A. Clockwise
B. Counter-Clockwise
C. Depending on the quadrant
D. Random

34 A point situated in the Fourth Quadrant is:

A. Above HP, In front of VP
B. Above HP, Behind VP
C. Below HP, Behind VP
D. Below HP, In front of VP

35 If the Top View of a line is a point, then the line is:

A. Parallel to HP
B. Perpendicular to HP
C. Parallel to VP
D. Perpendicular to VP

36 In a regular polygon command in AutoCAD, the 'Edge' option allows you to:

A. Define the center and one vertex
B. Define the center and midpoint of an edge
C. Define the length and orientation of one side
D. Draw the polygon freehand

37 The apparent angle of inclination of a line with the VP is denoted by:

A.
B.
C.
D.

38 Which of the following is NOT a valid method for drawing an ARC in AutoCAD?

A. Start, Center, End
B. Start, End, Radius
C. Center, Diameter, End
D. 3-Point

39 If a line is parallel to the VP and inclined to the HP, its Horizontal Trace (HT) will lie:

A. On the line
B. Above the line
C. Below the line (in Top View plane)
D. It has no HT

40 In orthographic projection, the projectors (lines of sight) are assumed to be ___ to the plane of projection.

A. Parallel
B. Perpendicular
C. Inclined at
D. Tangential

41 What is the result of the AutoCAD command C?

A. Copy
B. Circle
C. Chamfer
D. Close

42 A line measuring is parallel to both HP and VP. Its length in the Side (Profile) View will be:

A.
B.
C. (Point)
D. Indeterminate

43 When dimensioning a radius in AutoCAD, the dimension text is usually preceded by:

A. or %%c
B.
C.
D.

44 The shortest distance from a point to the reference line in the Front View represents:

A. Distance of in front of VP
B. Distance of above HP
C. Distance of from Profile Plane
D. True length of the projector

45 In AutoCAD, to change the appearance of a dimension arrow to a 'Architectural Tick', you would modify the:

A. Text Tab
B. Lines Tab
C. Symbols and Arrows Tab
D. Primary Units Tab

46 If point is above HP and point is above HP, and the line connecting them is parallel to VP, the Front View of line will be:

A. A vertical line
B. A horizontal line
C. An inclined line
D. A point

47 Which command allows you to draw a line by typing the absolute coordinates (e.g., $10,10$ to $50,50$)?

A. LINE
B. OFFSET
C. MOVE
D. ARRAY

48 If a line is contained entirely within the Vertical Plane, its Horizontal Trace (HT) is:

A. The point where it intersects the line
B. Undefined
C. Ideally at infinity
D. Anywhere on the HP

49 The dimension line usually has ___ at its ends.

A. Circles
B. Arrowheads
C. Squares
D. Crosses

50 When a line is inclined to the HP and parallel to the VP, the angle of inclination is seen in the:

A. Top View
B. Front View
C. Side View
D. Bottom View
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