Freehand Sketching

Question 1

is a process or the ability to draw something without relying on any
instruments like those that we use for measurements. We only depend on our hands to illustrate
something.

Answer 1

Free hand sketching

Question 2

by definition, is a way of drawing that is quick and rough. Artists used this
method to plan their ideas which were drawn on a paper.

Answer 2

Sketching

Question 3

are commonly used in technical drawing to
show an item in 3D on a 2D page.

Answer 3

Isometric drawings

Question 4

Represents a 3D object using the 2D views of
an object.

Answer 4

Orthographic Sketch

Question 5

Hand sketches are efficient for problem solving construction details. A
number of illustrations can be produced quickly, incorporating varying ideas that
reach a single solution.

Answer 5

details

Question 6

The analysis of a project’s site is often documented
with overlaid diagram sketches illustrating wind directions, solar paths, topography
and terrain, vegetation etc.

Answer 6

site analysis and planning

Question 7

Thickness of the line

Answer 7

weight

Question 8

The object line, the cutting plane line, and the short break
lines should be drawn (what?)

Answer 8

thick (like ur mum)

Question 9

The center lines, dimension lines, extension lines, long-
break lines, and phantom lines should be (what?)

Answer 9

thin like ur brain

Question 10

the hidden should have an (what?) thickness between the thin and
the thick lines.

Answer 10

intermediate

Question 11

 Thick lines are (what to what mm) wide,

Answer 11

0.5 - 0.8

Question 12

thin lines are
between (what? to what)) wide.

Answer 12

0.3 - 0.5

Question 13

Very Thick and Solid
 Continuous
 Used to show the boundary of the drawing.
 Separate different objects drawn on one sheet.
 Used to separate the title block from the rest of the
drawing.

Answer 13

Border Line

Question 14

Thick and Solid
 Continuous
 Used to outline the visible edges or contours of an
object.
 Define features you can see in a particular view.

Answer 14

Visible Line

Question 15

Medium
 Broken Line
 Used to show surfaces, edges, or corners of an object
that are hidden from view.
 is composed of approximately 1/8” (2-3 mm) long
dashes with 1/16” (1-2 mm) spaces between each.

Answer 15

Hidden Line

Question 16

 Thin
 Combination
 Show the actual size or measurement of an object.
 Capped with arrowheads at both ends that terminate at
the extension lines.

Answer 16

Dimension Line

Question 17

Thin
 Shows the limits of dimensions.
 Dimension line arrowheads touch (blank)
 The (blank) is drawn approximately 1.5mm away
from the object line and is extended 3mm long beyond
the outermost arrowhead.

Answer 17

extension line

Question 18

 Thin
 Combination
 Used to show the centers of holes, arcs, and
symmetrical objects.
 Composed of alternating long and short dashes/ lines
 Long Dash- 20- 40 mm
 Short Dash- 3mm
 Spacing In Between- 1.5 mm.

Answer 18

center line

Question 19

 Heavy Thick
 Combination
 Shows the internal shape of an object by mentally
slicing it.
 Used to show where the drafter has taken a sectional
view to better describe that object.

Answer 19

cutting plane line

Question 20

Thin
 Continuous
 Shows the surface that has been cut,
 They are spaced evenly at 45 degrees horizontally to
make a shaded effect.

Answer 20

Section lines

Question 21

thin
Continuous
 Used to point to an area of a drawing requiring a note
for explanation.
 Dimension
 Label
 Preferably drawn at 45° angles.

Answer 21

leader line

Question 22

Used to break out sections for clarity or for shortening
a part.

Answer 22

Break line

Question 23

Thin
 Continuous
 Used to show that the middle section of an
object has been removed so it can be drawn
on a smaller piece of paper.
 Also known as limiting line.

Answer 23

Long break line

Question 24

Thin
 Continuous
 Used to show round parts that are broken in
half to better clarify the print or to reduce the
length of the object.

Answer 24

cylindrical break line

Question 25

Thin Line
 Indicates that a part of an object is movable.
 Are made up of long dashes alternating with pairs of
short dashes.

Answer 25

phantom line

Question 26

a design plan or other technical drawing
➢ draw up (a plan or model)
➢ building plans and specifications form part of the working
drawings needed in any construction project.

Answer 26

blueprint reading

Question 27

essentially shows the location of a building or house site.
It includes the following:
● Lot Number
● Distance of the house from the site boundaries
● Name of the road on which the site is located.
Actual size of the site
● Compass direction
● Position and size of casement
● Scale of the drawing

Answer 27

site plan

Question 28

is a scaled drawing of the front rear or side of a building.
it includes dimensions that cannot be shown on a floor plan such as
the height dimension.

Answer 28

Elevation

Question 29

Most working drawings are drawn to the scale of 1:100
which is rather small. It is not always possible to show important
shapes, positions for assembly, and dimensions of specific parts of
a building. A separate drawing is made using the larger scales of
1:5 or 1:10.

Answer 29

details

Question 30

is a written document prepared by an architect
which serves as a set of instructions or guidelines that accompanies
a working drawing. It describes how certain aspects of building
construction are to be done and which materials are to be used. It
also describes their desired quality and the expected standard of
work.

Answer 30

specification