Lesson 1

Question 1

are thin lines which serve as guide to ensure uniform height and width of letter.

Answer 1

Guidelines

Question 2

Lowercase letters whose parts reach the capline.
Example: b, d, f, h, k, l and t

Answer 2

Ascenders

Question 3

Letters whose parts are between waistline and baseline.
Example: a, c, e, m, o. n

Answer 3

Normal

Question 4

Stem touches the dropline
Example: f, j, p, q,

Answer 4

Descenders

Question 5

-The universal language in engineering and technical work.
● Any engineering construction whether it be engine design, product design, construction
design or any component part of any object requires a well-prepared drawing or plan
before it is constructed.

Answer 5

Drawing

Question 6

What method of drawing is to construct an object from lines out of geometric shapes or simple
figure?

Answer 6

Line Drawing

Question 7

Shows object as they would appear in a photograph ?

Answer 7

Pictorial Drawing

Question 8

These drawings more nearly represent an object as it would appear to the eye.

Answer 8

Perspective Drawing

Question 9

Type of perspective drawing, single point on the horizon where a subject vanishes

Answer 9

One point perspective

Question 10

Type of perspective drawing two point on the horizon where a subject vanishes

Answer 10

Two point perspective of angular perspective

Question 11

Type of perspective drawing, Horizontal lines are drawn to recede 30 degrees to the right and 30 degrees to the
left.

Answer 11

Isometric Drawing

Question 12

Type of perspective drawing, To make an object as required, the craftsman must have a clear representation of the shape and definite, accurate information about its size, details, special process, materials and finish. Drawings with two or more vies are used to give complete information about the object.

Answer 12

Working Drawing

Question 13

Products which are complex, and the complexity will
determine just how much information can be presented on one drawing.

Answer 13

Detail and Assembly Drawing

Question 14

it is important in any drawing because it gives other pertinent information necessary to
depict the object under construction with the drawing or the graphical representation fails to show.

Answer 14

Lettering

Question 15

All letters having “accented: strokes or consisting of heavy and lights or thick and thin lines.

Answer 15

Roman Letters

Question 16

Includes all kinds of old English Germane text. This style is often used on diplomas and certificates.

Answer 16

Text Letters

Question 17

when letters are drawn neither too narrow nor too wide

Answer 17

Normal Letters

Question 18

the narrowest the foundation stroke of all
letters

Answer 18

Capital Letter I

Question 19

widest letter

Answer 19

W

Question 20

these letters are narrow in width in proportion to the height and are used when space is limited.

Answer 20

Compressed letters

Question 21

– These letters are wider than the normal letters and are used when the space is very wide.

Answer 21

Extended letters

Question 22

Used to guide vertical and inclines lines

Answer 22

Triangles

Question 23

is used as guide in drawing horizontal lines. They are usually permanent or
fixed head and movable adjustable head.

Answer 23

T-square

Question 24

45-45-90 triangle?

Answer 24

isosceles right
triangle

Question 25

• a straight strip or cylinder of plastic,
  wood, metal, or other rigid material,
  typically marked at regular intervals, to
  draw straight lines or measure distances

Answer 25

Scale or ruler

Question 26

it consists of a ribbon of cloth, plastic, fibre glass, or metal strip with linear measurement markings. It is a common measuring tool. Its design allows for
a measure of great length to be easily carried in pocket or toolkit and permits one
to measure around curves or corners

Answer 26

Steel Tape

Question 27

Straightedge and compass construction, also known as ruler-and-compass
construction or classical construction, is the construction of lengths, angles, and other
geometric figures using only an idealized ruler and compass

Answer 27

Compass

Question 28

is instrument, a typically measuring made of transparent plastic or glass, for
measuring angles.

Answer 28

Protractor

Question 29

A template used for drawing curved line

Answer 29

French Curve

Question 30

• An optical instrument, or a telescope, complete with a built-in spirit level that is
  mounted on a tripod. It is levels are used mainly for surveying and building, but
  they can be used to determine the relative position of lines and objects as well

Answer 30

Surveying Instruments: Transit Level

Question 31

Is the graphical representation of the different views of an object to show the necessary information needed.

Answer 31

Orthographic Projection