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DRAFTING

Total questions: 39

Worksheet time: 20mins

Name
Class
Date
1.

When a designer or an ordinary person translates his or her own design idea with the use of paper and pencil, what is the name of the activity?

a)

Architectural delineation

b)

Freehand Sketching

c)

Geometric Construction

d)

Drafting

2.

After two dimensional drawings are done and all the shapes and sizes being laid-out, the next step to be executed to complete the process is_.

a)

Dimensioning

b)

Tolerancing

c)

Specifications

d)

Sectional Drawing

3.

With the help of drawing instruments such as T-square and triangles, one produces quick and accurate delineations for an intended project. The process is considered as:

a)

Drafting

b)

Pictorial Drawing

c)

Graphics

d)

Shape and Size Descriptions

4.

Technical drafting involves the manipulation of the elements of geometry to make accurate description of shapes. Which term is referred to by engineering’s and drafting professionals all over world?

a)

Blueprint Reading

b)

Geometric Construction

c)

Line Weight

d)

Measurement

5.

Objects to be drawn are not always solid in nature and if we want to explain complex objects to the reader of our blueprints we need an imaginary cut through the component or an assembly drawing to portray exactly what is inside. This element is called:

a)

Sectioning

b)

Parallel Perspectiv

c)

Etching

d)

Dimensioning

6.

To make drawings look more professional, the notes, dimensions, and other specifications must be professionally executed. In manual drafting this is called:

a)

Lettering by the hand

b)

Scaling

c)

Drawing of views

d)

Legibility

7.

In various engineering fields, multiple line weights are being to emphasize areas of drawing. It is also standardized in order for a uniform interpretation drawing. The term is called:

a)

Horizontal Line

b)

Center line

c)

Alphabet lines

d)

Dimensioning

8.

It is about placing units of measure to the height, width, and length of an object to convey accurate instructions to part. In old English it is called “dimensions”. IN drafting this means:

a)

Tolerancing

b)

Datum

c)

axis

d)

dimensioning

9.

Which is a method of

representing the exact shape and size of an object drawn to scale on “set of planes” which sometimes are called planes of projection? It is also known as 3-view drawing.

a)

Orthographic Projection

b)

Perspective Construction

c)

Isometric Drawing

d)

Fourth Dimension

10.

Which technique in pictorial drawing appears like 3-dimensional but the lines are exactly 30 degrees from horizontal part of the object?

a)

Isometric Drawing

b)

Cabinet Drawing

c)

Oblique Drawing

d)

Perspective Drawing

11.

As far as the appearance of the drawing is concerned, it is the most important part for the usefulness of the drawing it can be ruined if it is done carelessly:

a)

Painting

b)

Lettering

c)

Etching

d)

Calligraphy

12.

There are six secrets of lettering namely: form, proportion, stability, density, and spacing. Identify the sixth secret by completing the adage: “A good draft man will never letter without use of:

a)

Line

b)

Guidelines

c)

Horizontal lines

d)

Border lines

13.

Five guidelines are accepted in the drafting field. Which of them are laid-out to touch the capital letter c aside from the base line?

a)

Base line

b)

Cap line

c)

Drop line

d)

Waist line

14.

Which of these are positioned to limit letter g aside from waist line?

a)

Base line

b)

Cap line

c)

Drop line

d)

Waist line

15.

Of the many styles of letters, the most commonly used are script or italics, gothic, old English and roman. Which of them is most commonly used in college diploma?

a)

Roman

b)

Script or italics

c)

Old English

d)

Gothic

16.

Time is gold so a drafter must not get into a habit of making excessively time-consuming letters. Single-stroke letters are advised with:

a)

Rapidity of stroke

b)

Sloppiness

c)

Laziness

d)

Free and natural fashion

17.

A grade 9 student understood that the Roman letters consist of thick and thin lines and was asking to him. What were those small thin lines at the end of every letter except O? in the drafting field the lines are called:

a)

Serifs

b)

Stem

c)

Dash line

d)

Ditto

18.

Prior to the introduction of Computer Aided Design and Drafting there are tools in lettering which are made of either plastic or aluminum on which the drafter just traced the letters using a technical pen to produce each letter. The instrument is called:

a)

Lettering template

b)

Lettering box

c)

Leroy guide

d)

Pressure sensitive guide

19.

For beginning drafters the suggested height of letters to practice first is 6mm and then shift to a height of:

a)

30mm

b)

3mm

c)

1mm

d)

50mm

20.

In the field of Drafting, each line has a specific meaning. This is to establish a uniform way when interpreting complex blueprints of objects and other mega projects. These lines are called:

a)

Alphabet of Lines

b)

Alpha numeric of Lines

c)

Language of Lines

d)

Lines of Sight

21.

extended letter of a given height are more legible while compressed letters.

a)

space is limited

b)

space is limitless

c)

space is wide

d)

space is narrow

22.

Based on the Blueprint, machinist is about to drill a 16mm diameter hole on a piece of 100mmx120mm flat bar. Which line in the alphabet of lines must he look for first?

a)

Hidden Line

b)

Phantom Line

c)

Center Line

d)

Section Line

23.

In isometric drawings, the angle used to aid the construction of the object is 30 degrees and all vertical line are equal lengths or scale but in oblique drawing the angle used is:

a)

40 degrees

b)

45 degrees

c)

30 degrees

d)

60 degrees

24.

the degree of hardness of a pencil is printed on the body of the pencil. The letter H is used to indicated the.

a)

softness

b)

hardness

c)

firm point

d)

hard black

25.

a technical drawing instrument used by draftsman primarily as guide for drawing horizontal lines on drafting table.

a)

ruler

b)

t-square

c)

triangle

d)

compass

26.

a technical drawing instrument used in drawing straight lines, measuring length or transferring measurement at fixed ratio

a)

ruler

b)

triangle

c)

t-square

d)

compass

27.

typically created as a preliminary drawing in order to prepare for a more finished work of art

a)

sketches

b)

technical drawing

c)

drawing

d)

mechanical drawing

28.

when a section is to be detailed according to the intended parts, assembly is called

a)

assembly of parts

b)

technical of materials

c)

assembly of section

d)

assembly of common section

29.

Mr. John T. Cross purchased a 12.00 m x 9.00 m (frontage) land along the road...

a)

80 sq. mts.

b)

81 sq. mts.

c)

105 sq. mts

d)

90 sq. mtts.

30.

an angle that measures less than 90 degrees.

a)

right angle

b)

obtuse angle

c)

acute angle

d)

reflex angle

31.

in oblique drawing the depth of the object is reduced to 1/2 on case of cabinet olique, 3/4 in case of a general oblique, ad true or the same measurment in___________oblique.

a)

width

b)

cavalier

c)

specific

d)

object

32.

when technique is commonly used around the world as a graphic method of representing a 3-dimensional object...

a)

cavalier obl

b)

isometric obl

c)

cabinet obl

d)

general obl

33.

The radius of an arc should always be specified by the drafter in the form of symbols which denotes

a)

R

b)

rad

c)

r

d)

ra

34.

pencils are actually drafting materials... The letter H means

a)

soft

b)

hard

c)

moderate

d)

pointed

35.

the instrument used by the draftsman in determining the angle formed when straight lines intersect

a)

circle template

b)

drawing pencil

c)

protactor

d)

drawing pens

36.

the plane where the appearance of the object as viewed directly from above on top is projected.

a)

inclined plane

b)

vertical plane

c)

horizontal plane

d)

projections

37.

a thick full line which is used to represent all visible edges of objects

a)

visible

b)

center line

c)

invisible

d)

leader

38.

a thin, fine, dark and solid line with arrowheads on both ends terminating in an extension or projection line

a)

dimension

b)

center

c)

leader

d)

short break

39.

a thin line which has break. it is used to show that the object has been cut

a)

short break

b)

section cross hatching

c)

long break

d)

repeat