1.

TLE – DRAFTING with Answer Key Graphics

1.When a designer or an ordinary Shape and Size Descriptions

person translates his or her own 4.Technical drafting involves the

design idea with the use of paper manipulation of the elements of

and pencil, what is the name of the geometry to make accurate

activity? description of shapes. Which term

a. Architectural delineation is referred to by engineering’s and

b.Freehand Sketching drafting professionals all over

c.Geometric Construction world?

d.Drafting Blueprint Reading

2.After two dimensional drawings Geometric Construction

are done and all the shapes and Line Weight

sizes being laid-out, the next step Measurement

to be executed to complete the 5.Objects to be drawn are not

process is_. always solid in nature and if we

Dimensioning want to explain complex objects to

Tolerancing the reader of our blueprints we

Specifications need an imaginary cut through the

Sectional Drawing component or an assembly drawing

3.With the help of drawing to portray exactly what is inside.

instruments such as T-square and This element is called:

triangles, one produces quick and Sectioning

accurate delineations for an Parallel Perspective

intended project. The process is Etching

considered as: Dimensioning

Drafting 6.To make drawings look more

Pictorial Drawing professional, the notes,

specifications must be 9.Which is a method of

professionally executed. In manual representing the exact shape and

drafting this is called: size of an object drawn to scale on

Lettering by the hand “set of planes” which sometimes

Scaling are called planes of projection? It is

Drawing of views also known as 3-view drawing.

Legibility Orthographic Projection

7.In various engineering fields, Perspective Construction

multiple line weights are being to Isometric Drawing

emphasize areas of drawing. It is Fourth Dimension

also standardized in order for a 10.Which technique in pictorial

uniform interpretation drawing. The drawing appears like 3-dimensional

term is called: but the lines are exactly 30 degrees

Horizontal Line from horizontal part of the object?

Center line Isometric Drawing

Alphabet lines Cabinet Drawing

Dimensioning Oblique Drawing

8.It is about placing units of Perspective Drawing

measure to the height, width, and 11.As far as the appearance of the

length of an object to convey drawing is concerned, it is the most

accurate instructions to part. In old important part for the usefulness of

English it is called “dimensions”. IN the drawing it can be ruined if it is

drafting this means: done carelessly:

Tolerance Painting

Datum Lettering

axis Etching

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Calligraphy italics, gothic, old English and

12.There are six secrets of lettering roman. Which of them is most

namely: form, proportion, stability, commonly used in college

density, and spacing. Identify the diploma?

sixth secret by completing the Roman

adage: “A good draft man will never Script or italics

letter without use of: Old English

Line Gothic

Guidelines 16.Time is gold so a drafter must

Horizontal lines not get into a habit of making

Border lines excessively time-consuming letters.

13.Five guidelines are accepted in Single-stroke letters are advised

the drafting field. Which of them are with:

laid-out to touch the capital letter c Rapidity of stroke

aside from the base line? Sloppiness

Base line Laziness

Cap line Free and natural

Drop line 17.A grade 9 student understood

Waist line that the Roman letters consist of

14.Which of these are positioned to thick and thin lines and was asking

limit letter g aside from waist line? to him. What were those small thin

Base line lines at the end of every letter

Cap line except O? in the drafting field the

Drop line lines are called:

Waist line Serifs

15.Of the many styles of letters, the Stem

most commonly used are script or Dash line

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Ditto Alphabet of Lines

18.Prior to the introduction of Alpha numeric of Lines

Computer Aided Design and Language of Lines

Drafting there are tools in lettering Lines of Sight

which are made of either plastic or 21.Based on the Blueprint,

aluminum on which the drafter just machinist is about to drill a 16mm

traced the letters using a technical diameter hole on a piece of

pen to produce each letter. The 100mmx120mm flat bar. Which line

instrument is called: in the alphabet of lines must he

Lettering template look for first?

Lettering box Hidden Line

Leroy guide Phantom Line

Pressure sensitive guide Center Line

19.For beginning drafters the Section Line

suggested height of letters to 22.When drawing the different

practice first is 6mm and then shift views in orthographic projection, a

to a height of: drafter must acknowledge that

30mm there are hidden edges that must

3mm be emphasized in order to produce

1mm complete drawing information.

50mm Which line is he going to use?

20.In the field of Drafting, each line Hidden Line

has a specific meaning. This is to Section Line

establish a uniform way when Center Line

interpreting complex blueprints of Object Line

objects and other mega projects. 23.A drawing teacher on a local

These lines are called: high school was discussing a

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feature on which the surface simple object using a transparent

appears to have imaginary cut material as discussed by their

along the cutting plane line. Which teacher. What technique are they

line is she going to apply to the using?

surface where the cutting plane cut Glass box technique

through? Onion skin technique

Center Line Japanese paper technique

Dimension Line Polycarbonate technique

Section line 26.Orthographic projection goes

invisible Line farther than right angle. A drafter

24.There are six principal views of can actually extract views for more

an object, TV, FV and RSV, RV, details of the object provided that

LSV, BV. Which the views are the projectors are parallel to each

accepted by the industry as other and normal to the plane of

standard multi-views according to projection. The additional plane is

the 3rd angle projection? called:

Top view, front view, and right side Frontal plane

view Auxiliary plane

Side view, bottom view, and rear Profile plane

view Horizontal plane

Right side view, left side view, and 27.All of objects have distinct limits

bottom view which can be considered as the

Front view, rear view and side view width, depth, and height. So when

25.A group of students is a drafter is working on the

experimenting on views in difference in elevation between any

orthographic projection. They two points, measured as the

extract first the front view of a perpendicular distance between a

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pair of horizontal lines, he is now object is 30 degrees and all vertical

engaged in the_ of the object? line are equal lengths or scale but

Depth in oblique drawing the angle used

Height is:

Width 40 degrees

Bottom 45 degrees

28.When an engineer is engaged in 30 degrees

the preparation of views prior to 60 degrees

formal drafting activities, he 31.In oblique drawing, the depth of

practically bases his information on the object is reduced to ½ in case

actual and accurate observation. of cabinet oblique, ¾ in case of a

This process is regarded as: general oblique, and true or same

Pencil and paper exercise measurement in:

Glass box technique Width

Orthographic sketch Cavalier

Order drawing Specific

29.After all the views are given, the Object

drafter must now work on the real 32.Which technique is commonly

form of the objects based on actual used around the world as a graphic

result of the orthographic method or representing a 3-

projection. This process is called: dimensional object and intended to

Pictorial drawing combine the illusion of depth, with

Depth dimensioning the undistorted presentation of the

Height dimensioning object’s principal dimension?

Center dimensioning Cavalier oblique

30 In isometric drawings, the angle Isometric drawing

used to aid the construction of the Cabinet oblique

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General oblique Overcrowding of dimensions

33.When an observer stands in the Inaccurate dimensions

middle of a street, the end of the Aligned dimension

street seems to narrow as far as 36.The radius of an arc should

his eyes can see. Then he tries to always be specified by the drafter

draw the buildings as it appears on in the form of a symbol which

his visual observations. The denotes_.

process is called_. R

Perspective drawing r

Isometric drawing rad

Diametric drawing ra

Cabinet drawing 37.It is important to the drafting

34.A student in drafting has done students to place the overall

three views; his next task is to dimension of a part or view to

indicate the dimensions to appear more pleasing to the

complete the information. What is reader. It is placed starting from

the distance of the first dimension the_.

from the views? Shortest dimension line outside the

1” view

2” Longest dimension line outside the

1/8” views

½” Longer dimension inside the view

35.There is a good reason why we Shorter dimension inside the view

should not place dimensions 38.Some drafter often place

directly on the itself. This is to dimensions every while the maybe

avoid? permitted in some drafting classes

Super dimensioning let us keep in mind that these are

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repetitions and can be avoided. 41.For a professional looking

This is referred to as_. section detail, which additional

Superfluous dimension feature shall a drafter include to

Unidirectional dimensioning really portray the drawing?

Aligned dimensioning Line symbols

Tolerance dimensioning Common section line symbols for

39.In the rule of sectional drawing, materials

all visible edges exposed by the Material line weight

cutting-plane line must be Symmetric object line

emphasized and series of lines can 42.There are several types of

now be drawn. This process is section- a full section which the

called_. cutting plane line passes across

Filling-up of section lines entire object and half section on

Eliminating hidden lines which the cutting plane passes

Eliminating object lines through an object which is_.

Symmetrical objects Symmetrical

40.There are situations in Orthographic

executing sectional drawings that Offset drawing

every drafter must be familiar with Common section

especially when dealing with blow- 43.When a section is to be detailed

up part of an object. We find this according to the intended parts,

very reasonable with tiny and assembly is called_.

complicated parts. This refers to_. Assembly of parts

Detail sections or spot details Assembly section

Dual dimensioning Assembly of materials

Aligned objects Assembly of common section

Isometric objects 44.The world has adopted the

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metric system of dimensioning but total area of the land minus the

some countries used it voluntarily building code?

depending on the situation they 80 square meters

practice. What is the name of their 81 square meters

approach? 90 square meters

Unidirectional system 79.90 square meters

Dual dimensioning system 47.Grade 10 students from a local

Aligned system central school in the North wanted

Position dimensioning to build a square culvert with one

45.A third-world country even for its side open for an irrigation system.

stage can’t neglect drafting as part The dimensions are; w=80, d=1.20,

of its industrial pursuit is it manual, h =.80m, and the thickness is .80m.

mechanized, or automated. So a What then is the set of drawings

citizen of a third world country must they need before giving it to an

have the necessary skill in the use engineer to determine the size of

of: reinforcement bars?

Graphic or drafting language Top view, front view, right side

Foreign language view, isometric

Sign language Top view, front view, bottom view,

English language isometric

46.Mr. John cross purchased a Top view, front view, rear view,

12.00m x 9.00m (frontal) land along isometric

the road. Local building code Top view, side view

mandated that the building must 48.A half-moon protractor is divided

have a set-back of 3.00m with into how many degrees?

respect to the edge of the paved 360

barangay road. What then is the 180

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270 bridge design would probably rely

310 on his _ scale for checking printed

49.A line drawn with a long section, drawings.

short dash, and another long Engineer’s

section is a_. Metric

Hidden feature Architect’s

Center of a circle None of the above

Center axis of a hidden cylinder 53.In order to connect fractional

Center of a radius inches into decimal inches_____.

50.Traditional drafters need to be Look on a metric conversion chart

able to create several different line Divide the numerator by the

widths because_. denominator

Different line widths convey Check the engineer’s scale

different information All of the above

The line width has to with how dark 54.An engineer would be used to

it appear in the finished drawing measure lines on a drawing where

They seem to transmit better in a the scale factor reads _____.

fax machine ¼” = 1’ – 0”

It makes no difference 1/8” = 1’ =0”

51.Several of the tools used in 1” = 100’

traditional drafting include the ¾”= 1’ 0”

following: 55.Referring to the fractional inches

Parallel straight edge to decimal inches to millimeter

45 degrees triangle conversion chart on page 55 what

Circle template is the equivalent mm measurement

All the above of 3/16 inch?

52.A civil engineer working on a 1.906

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4.7625 Three

5.958 Any number

14.6844 59.The primary unit of

56.Some traditional board drafter measurement for engineering

preferred the drafting machine over drawings and design in the

the parallel straight edge because it mechanical industries is the:

could be used without the need for millimeter

_____. centimeter

Circle template meter

Triangles kilometer

Technical pens 60.These units are based on inch-

Lettering guides foot and yard measurements:

57.The first step in creating a international customary units

traditional technical drawing is U.S. metric units

to;_______ U.S. customary units

Draw a series of guidelines ISO international units

Set up the miter line 61.This is how axonometric,

Align the paper so that it will be oblique, and perspective sketches

positioned square to the parallel show objects:

bar Orthographically

Sharpen the leads in the technical Pictorially

pen Obliquely

58.When lettering a CAD drawing, Parallel

for clarity you should limit the 62.This type of projection is when

number of fonts to: projectors are parallel to each

One other, but are at an angle other

Two than 90 degrees to the plane of

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projection: Object

Oblique projection Hidden

Perpendicular projection Center

Aesthetic projection Phantom

Angular projection 67.This is the plane upon which the

63.There are two main types of top view is projected:

projection: Horizontal

Parallel and orthographic Frontal

Station-point and perspective Profile

Parallel and convergent Base

Perspective and parallel 68.An advance of this type of view

64.The top, front, and bottom and is that each view shows the object

views align in this manner. all the way through as if it were

Horizontally transparent.

Vertically Planar

According to the planar views Horizontal

Parallel to the frontal plane Auxiliary

65.If a plane is parallel to the plane Orthographic

of projection, it appears; 69.This type of surface is tipped to

True size all principal planes of projection

As a line or edge and does not appear true size in

Foreshortened any standard view.

As an oblique surface Foreshortened

66.This line pattern is composed of Parallel

three dashes, one long dash on Orthographic

each end with a short dash in the Oblique

middle: 70.Isometric drawings are often

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used by ______to help illustrate None of the above

complex designs. 74.The offset tool should only be

Mechanical engineers used for placing_____ in an

Piping drafters isometric drawing.

Aerospace engineers Circles

All the above Horizontal lines

71.A fillet is a rounded surface on Vertical lines

the ___corner of a part. None of the above

Inside 75.When creating an isometric

Outside drawing in Auto CAD, the drafter

Radial can utilize the Dynamic input and

Isoplane Polar Coordinate system to place

72.A round is a rounded surface on both vertical and horizontal lines. A

the ___corner of part. line created from one point 3

Inside inches at 180 degrees would be a

Outside _____line.

Radial Horizontal

Isoplane Vertical

73.The bounding box method for Inclined

setting up an isometric drawing None of the above

helps the drafter____. 76.Auto CAD refers to isometric

Confine the isometric drawing of its ellipses as ____

maximum size Ellipses

Figure what lines are to be Isoellipses

illustrated vertical and horizontal Isocircle

Position isometric drawing in paper Circles

space 77.These lines are used to indicate

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the measurement of objects and Lettering pens

are represented by fine dark solid Ink

lines. 81.If drawing has one surface that

Leader lines is parallel to the picture plane then

Extensions lines this method is called ____.

Dimensions lines Oblique drawing

Center lines Isometric drawing

78.If a drawing has an equal Perspective drawing

measure then it refers to Orthographic drawing

__________. 82.This pictorial view is normally

Perspective drawing seen by the observer’s eyes. Which

Isometric drawing one is it?

Mechanical drawing Isometric drawing

Oblique drawing Oblique drawing

79.When parts that are not seen Perspective drawing

are represented by series of light Orthographic drawing

dash lines then this line is classified 83.The line used to show clearly

as _________. the dimension limits as called

Reference line ____?

Visible line Center line

Section line Extension line

Invisible line Dimension line

80.One of the best practices of a Phantom line or section line

good draftsman is to NEVER letter 84.A horizontal line used to

without __________. determine the general height of

Guide lines lower case letters.

Pencil Base line

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Cap line 2H

Waist line HB

Drop line 4H

85.Letters that are composed of 6H

uniform width elements are 89.A drawing instrument that

classified as _____. serves as guide in drawing vertical

Italic letters and diagonal lines as in triangles. It

Text letters is generally used in drawing

Gothic letters horizontal lines. Which one is it?

Roman letters Triangular scale

86.Horizontal lines are best drawn T- square

using this instrument. Triangle

T-square French curve

Ruler 90.Which is instrument is used in

Meter stick drawing curves except circles and

Triangles arcs?

87.The drawing pencil of a Compass

draftsman is graded the softest, Protractor

medium, and hardest. Which of the French curve

following grades is the softest? Divider

6B 91.To completely describe a cone,

HB sphere, and rectangular pyramid

3B the number of views needed is

9H ______.

889Which grade of pencil is One

commonly used for lettering by a Two

draftsman? Three

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Six Octagon

92.This line is projected as a 96.How many meters is thirty feet?

shorter line in a drawing. 3 meters

Incline line 30 meters

Vertical line 12 meters

Curve line 9 meters

Horizontal line 97.Drafting material used for

93.Boxing method is the most fastening the drawing paper on the

widely used method of drawing drawing table.

a/an _____. Compass

Isometric view Divider

Pictorial view Masking tape

Mechanical view Triangle

Perspective view 98.The main function of this tool is

94.Two intersecting lines which to reproduce the measurements of

form right angles are called ____. an object to any size.

Straight lines Compass

Parallel lines Protractor

Perpendicular lines Triangles

Tangent lines Triangular scales

95.A polygon is classified 99.This drafting tool is used to

according to the number of sides. protect the rest of drawing when

What do you call a four – sided removing unnecessary lines.

polygon? Erasing shield

Pentagon Eraser

Quadrilateral Masking tape

Hexagonal Pencil sharpener

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100.Best tool when measuring 21. c

arcs, angles, and circles. 22. c

Eraser 23. c

Triangular scale 24. a

Protractor 25. a

Divider 26. b

Answer Key: 👇👇👇 27. c

1. B 28. c

2. A 29. c

3. A 30. b

4. b 31. c

5. a 32. b

6. a 33. b

7. c 34. b

8. d 35. d

9. a 36. b

10. a 37. a

11. b 38. a

12. b 39. a

13. c 40. a

14. c 41. b

15. c 42. a

16. d 43. a

17. a 44. b

18. b 45. a

19. b 46. b

20. a 47. a

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48. b 75. b

49. c 76. C

50. a 77. c

51. d 78. b

52. a 79. d

53. b 80. a

54. c 81. a

55. b 82. c

56. b 83. b

57. c 84. c

58. b 85. c

59. a 86. a

60. c 87. a

61. b 88. b

62. a 89. b

63. b 90. c

64. b 91. b

65. a 92. a

66. c 93. a

67. a 94. c

68. d 95. b

69. d 96. c

70. d 97. c

71. a 98. d

72. b 99. a

73. b 100. C

74. c

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