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TECHNICAL DRAWING SECOND TERM EXAMINATION 2022/2023 SESSION

Total questions: 50

Worksheet time: 25mins

Name
Class
Date
1.

When dividing a line, one should ensure that the lines drawn are _____     

a)

parallel

b)

perpendicular

c)

diagonal

d)

bisecting

2.

There are _____ main types of scale  

a)

2

b)

3

c)

4

d)

5

3.

A four sided plane figure is generally called _____   

a)

convex

b)

quadrilateral

c)

square

d)

polygon

4.

The sum of the exterior angle of a convex polygon is _____   

a)

3600

b)

1800

c)

2700

d)

900

5.

  How many triangles are there in pentagon?     

a)

7

b)

5

c)

3

d)

1

6.

The scale with more accurate or exact value is called ______   

a)

hard

b)

diagonal

c)

plain

d)

polymeric

7.

1000cm is the same as _____  

a)

1m

b)

10m

c)

100m

d)

1000m

8.

A polygon of 7 sides  is called _____     

a)

pentagon

b)

hexagon

c)

octagon

d)

heptagon

9.

What is the exterior angle of a regular decagon?    

a)

360

b)

540

c)

36000

d)

3600

10.

A polygon of unequal sides and angles is known as _____    

a)

regular

b)

irregular

c)

convex

d)

external

11.

How many sides have a polygon if its interior angle is 1080?    

a)

5

b)

6

c)

7

d)

8

12.

Scale are represented in the following ways EXCEPT  

a)

ratio

b)

percentage

c)

picture

d)

description

13.

set squares aid the drawing of _____ lines

a)

horizontal

b)

vertical

c)

curve

d)

circular

14.

Arcs are drawn by ____

a)

rulers

b)

pair of compasses

c)

pair of dividers

d)

Tee squares

15.

The space occupied by a given plain shape is termed _____

a)

poisition

b)

volume

c)

perimeter

d)

area

16.

    Which of the following is not needed to construct a polygon?    

a)

circle

b)

one side

c)

diameter

d)

arc

17.

One of these instruments is not required in constructing a polygon     

a)

French curve

b)

pair of compasses

c)

Tee Square

d)

ruler

18.

Which of these words may not be associated with polygon construction?    

a)

inscribe

b)

circumscribe

c)

bisect

d)

radiate

19.

A scale is used for _____     

a)

enlargement

b)

reduction

c)

a and b

d)

none of the above

20.

Which of these steps is not needed in constructing a plain scale?    

a)

construct a rectangle of equal length

b)

divide it into the required dimension

c)

divide one part into 10 equal parts

d)

join the diagonal together

21.

Triangles on the same and between the same parallels are equal in _____  

a)

perimeter

b)

volume

c)

size

d)

area

22.

A straight line which touches the circumference of a circle externally is referred to as _____     

a)

tangency

b)

normal

c)

arc

d)

chord

23.

There are.............. principles of tangency

a)

4

b)

3

c)

2

d)

7

24.

Tangency can be used to draw the following except

a)

gasket

b)

spanner

c)

bulb

d)

pipe

25.

  Tangency can be used to join ___

a)

two parallel lines

b)

eccentric circle

c)

concentric circles

d)

join arc with a straight line

26.

The exterior angle of a polygon is calculated by ____

a)

(n-2)180

b)

(2n-4)180

c)

n x 90

d)

360/n

27.

_____ displays the size of any drawing      

a)

lenngth

b)

scale factor

c)

tangency

d)

dimensioning

28.

Which of the combination of instruments are ideal for drawing a horizontal line?

a)

Tee-square, pencil, board

b)

Set-squares, pencil, board

c)

Rule, protractor, pencil

d)

Rule, pencil, dividers

29.

Which of the following angles cannot be constructed with the pair of compasses?

a)

300

b)

450

c)

1050

d)

650

30.

Freehand sketching involves the use of eraser ......… and………

a)

Pencil, paper

b)

Pencil, Scale

c)

Protractor ,divider

d)

Sharpener, compass

31.

  ……....... is drawn at the bottom right hand corner of the drawing paper

a)

information

b)

Title block

c)

lettering

d)

dimensions

32.

……....... are used to draw vertical lines by placing one side of the triangle containing the right angle against the upper edge of the T-square

a)

Set square

b)

Drawing board

c)

Tee square

d)

Drawing paper

33.

………. is used for transfering length

a)

Pair of compass

b)

pair of divider

c)

Set square

d)

Drawing paper

34.

Parallel lines have _____

a)

equal distance from each other

b)

different from each other

c)

meet at a point

d)

inclined to each other

35.

An acute angle is one which is less than………

a)

600

b)

450

c)

500

d)

900

36.

     Circles of same centre are said to be ………

a)

Concentric circles

b)

Normal

c)

Eccentric

d)

Tangent

37.

………. are plane figures bounded by four straight lines

a)

Quadrilaterals

b)

Eccentric circle

c)

triangle

d)

Tangent

38.

All these are the properties of a rectangle EXPECT

a)

The sum of interior angle is 1800

b)

opposite sides are equal

c)

all its angles are right angles

d)

the diagonals are equal and they bisect each other at the centre forming angle 900

39.

………. is the process of putting down information on a drawing by means of letters, words and numbers

a)

lettering

b)

Title block

c)

information

d)

dimwensions

40.

………. are used for angular measurements.

a)

pair of compass

b)

Set square

c)

Tee square

d)

protractor

41.

Which of the following is a way of caring for pair of compass?

a)

do not use it for drawing on the paper

b)

keep in the bucket of water

c)

wash before and after use

d)

do not use for making marks

42.

A straight line is the shortest distance between …….. points

a)

3

b)

6

c)

4

d)

2

43.

Two line meeting each other at right angle is said to be ____

a)

parallel

b)

perpendicular

c)

tangent

d)

curved

44.

We use………for setting paper on the drawing board

a)

Set square

b)

Pencil

c)

Tee Square

d)

Compass

45.

______ is used for holding drawing paper from falling off

a)

soli tape

b)

masking tape

c)

gum

d)

drawing board

46.

These are importance of technical drawing EXCEPT

a)

It develop our skill

b)

It help to interpret drawing

c)

Means of communication

d)

It gives us information about events

47.

  Pencil for lettering should be sharpen to……… point

a)

double

b)

curve

c)

conical

d)

fine

48.

Drawing materials and instrument should be………

a)

Handle with care

b)

Handle roughly

c)

Kept in the roof

d)

Played with always

49.

A line drawn that pass the centre of a circle to any point on the circumference is called _____

a)

sector

b)

diameter

c)

chord

d)

quadrant

50.

A _____is a plane figure enclosed by two radii of a circle and an arc A. Chord B. Segment C. Sector D. Circumference

a)

Chord

b)

Segment

c)

Sector

d)

Circumference