Second Term Examination Basic Technology for JSS 1 – 3 Term 2 Exam Questions

 

BASIC SCIENCE 

SECOND TERM EXAMINATION 

JUNIOR SECONDARY SCHOOLS 

EXAM QUESTIONS 

 

 

JSS 1 BASIC TECHNOLOGY 

SECTION A

ANSWER ALL QUESTIONS. 

Instruction: Fill the gaps with the most suitable word from the options A – D. 

1. Technology is application of _________.

(a) Romantic knowledge

(b) Scientific knowledge

(c) Spiritual knowledge

(d) Marital Knowledge

 

2. Which of the following benefits majorly from Technology?

(a) Man

(b) Spirits

(c) Statues

(d) Robots

 

3. _________ is the practical application of the knowledge of science?

(a) Engineering

(b) Martial Arts

(c) Gymnastics

(d) Robotics

 

4. _________ is the condition of being protected against harm, or accident.

(a) Accident

(b) Protection

(c) Safety

(d) Prayer

 

5. Any harm or injury that is done to a student In the workshop or anywhere is called _________.

(a) Sprain

(b) Attack

(c) Safety

(d) Accident

 

6. _________ is an area on the road with broad white stripes where vehicles must stop for pedestrians.

(a) Gorilla stripes

(b) White line area

(c) Zebra crossing

(d) Pavement

 

7. The materials used in technology includes the following except?

(a) Robots

(b) Metals

(c) Ceramics

(d) Rubber

 

8. Hard woods are brought of out _________ trees.

(a) Deciduous

(b) Decidious

(c) Delicious

(d) Dangerous

 

9. _________ is used for making furniture.

(a) Furniture wood

(b) Hardwood

(c) Unbreakable wood

(d) Softwood

 

10. _________ are called evergreen trees because they do not shed their leaves.

(a) Metallic Trees

(b) Summer Trees

(c) Tallwood

(d) Softwood

 

11. Ceramics are non-metallic solids made by the action of _________ and _________.

(a) Salt and Water

(b) Cement and Glass

(c) Sand and Loamy soil

(d) Heat and Clay

 

12. Any material used for building is called a _________.

(a) Building Material

(b) Construction Material

(c) Contractor Tools

(d) Instruments

 

13. All of the following are materials for building except?

(a) Metals

(b) Rubber

(c) Air

(d) Leaves

 

14. Technical drawing is a universal language used to _________ among technical people.

(a) Transmit

(b) Communicate

(c) Have fun

(d) Demonstrate

 

15. Lettering is the art of writing letters and numbers in _________ / _________ form on drawing.

(a) Bold / Lower

(b) Alpha/ Beta

(c) Fine / Ugly

(d) Fraustrating / Interesting

 

SECTION B:THEORY

ANSWER all questions. 

QUESTION. 1

A. What is Free Hand Sketching?

B. List 4 things that can be sketched using Freehand.

C. Explain in details how to sketch each item listed in (1b) above.

 

QUESTION 2

A. List 5 instruments used for Technical Drawing.

B. Briefly explain 3 of the instruments listed in (2a) above.

C. List 2 care of each drawing instruments listed in (2b) above.

 

QUESTION 3

A. List 7 materials used for building

B. List 1 use of each building material listed in (3a) above

Complete the statement to answer (3c) below:

C. To prevent building collapse, ensure _________ in building construction.

 

 

 

JSS 2 BASIC TECHNOLOGY 

SECTION A

ANSWER ALL QUESTIONS. 

Instruction: Fill the gaps with the most suitable word from the options A – D. 

1. _________ is the medical treatment given to an injured or sick person before medical help is available.

(a) Tweezers

(b) First Aid

(c) Hand Sanitizers

(d) Exfoliation

 

2. The letter A in the ABC of First Aid is _________.

(a) Antenna

(b) Aeroplane

(c) Anthropologist

(d) Airways

 

3. The color of the first aid box is _________ and _________.

(a) Blue and Indigo

(b) Red and White

(c) White and Black

(d) Transparent and Opaque

 

4. The letter B in the ABC of First Aid is _________.

(a) Borehole

(b) Basket Ball

(c) Breathing

(d) Boutique

 

5. The letter C in the ABC of First Aid is _________.

(a) Circulation

(b) Cultivation

(c) Cultivator (d) Circulatory

 

6. The human heart beats _________ times in a minute.

(a) 27

(b) 181

(c) 72

(d) 20

 

7. All of the following are aspect of Rescue Operation except?

(a) Securing the Environment

(b) Securing the Victim

(c) Securing the Vehicle

(d) Securing the Mosque

 

8. The following tools are used in Rescue Operation except?

(a) Stretcher

(b) Koboko

(c) Ambulance

(d) Oxygen

 

9. Ceramics are materials which are made from _________.

(a) Clay

(b) Glass

(c) Bronze

(d) Rubber

 

10. A diameter is a line which divides a circle into two _________ parts.

(a) Equal

(b) Unequal

(c) Even

(d) Uneven

 

11. A Sector is an arc bounded by _________ radius.

(a) 10

(b) 27

(c) 2

(d) 100

 

12. Angles in a triangle has up to _________ degree.

(a) 120

(b) 180

(c) 360

(d) 240

 

13. All of the following are types of triangle except?

(a) Equilateral Triangle

(b) Scalene Triangle

(c) Upside down Triangle

(d) Isosceles Triangle

 

14. A Machine is a device that makes work _________ and _________.

(a) Easier and Faster

(b) Faster and Finer

(c) Fine and smoother

(d) Smoother and eatable

 

15. Friction is the force that opposes motion between surfaces in _________.

(a) Revival

(b) Contact

(c) Relationship

(d) Love

 

SECTION B: THEORY

ANSWER all questions. 

QUESTIONS 1

A. State 4 laws of Solid Friction.

B. List 5 Advantages of Friction.

C. List 3 Disadvantages of Friction.

D. List 3 Methods of reducing friction & explain them.

 

QUESTION 2

A. Define a Metal Work Machine.

B. Explain Comprehensively what you understand by a Lathe Machine in nothing less than 3 lines.

C. List 3 other types of Metal Work Machine you know apart from the Lathe Machine.

D. List 3 types of Grinding machines and 3 types of Folding Machine you know.

 

QUESTION 3

A. List and explain 3 types of machine you know.

B. List 3 types of Woodwork machine. .

C. List 3 DO’s and 3 DO NOT of Machines.

 

 

 

JSS 3 BASIC TECHNOLOGY 

SECTION A

ANSWER ALL QUESTIONS. 

Instruction: Fill the gaps with the most suitable word from the options A – D. 

1. Isometric drawing is drawn to what degree?

(a) 24

(b) 30

(c) 52

(d) 90

 

2. _________ is the raw material gotten from the rubber tree

(a) Latex

(b) Cola

(c) Oil

(d) Rubber

 

3. Oblique drawing is drawn to what degree?

(a) 23

(b) 29

(c) 45

(d) 75

 

4. The letter B in the ABC of First Aid is _________.

(a) Breathing

(b) Burst

(c) Breeze

(d) Boulbe

 

5. Roof provides _________ for the entire building.

(a) Beautification

(b) Design

(c) Impact

(d) Covering

 

6. Which of the following is not a principal plane of projection?

(a) Vertical Plane

(b) Straight Plane

(c) Profices Plane

(d) Horizontal Plane

 

7. Oblique drawing is a _________ method of drawing.

(a) Scientific

(b) Isometric

(c) Pictorial

(d) Perspective

 

8. _________ is the medical Treatment given to an injured person before the doctor’s arrival.

(a) First Aid

(b) Hand Sanitizers

(c) Tweezers

(d) Exfoliation

 

9. The human heart beats _________ times in a minute.

(a) 27

(b) 181

(c) 72

(d) 20

 

10. All of the following are materials for building except?

(a) Metal

(b) Slate

(c) Plastic

(d) Rubber

 

11. _________ is the practical application of the knowledge of science?

(a) Scientific Arts

(b) Martial Arts

(c) Engineering

(d) Robotics

 

12. The following can be used for construction in Technical drawing except?

(a) Ruler

(b) Compass

(c) Protractor

(d) Stapler

 

13. Which of the following is not a product of ceramics?

(a) Tiles

(b) Water Closet

(c) Washing Hand Basin

(d) Gate

 

14. Vulcunization is a process that involves the addition of _________.

(a) Sulphur

(b) Sodium

(c) Hydrogen

(d) Phosphorus

 

15. Friction opposes motion; True or False?

 

 

SECTION B: THEORY

ANSWER ALL QUESTIONS. 

QUESTION 1

Define the following:

I. Oblique Drawing

II. Orthographic Drawing

III. Isometric drawing

 

QUESTION 2

List 2 functions of a foundation.

 

QUESTION 3

List 3 types of Foundation you know, and explain any 1.

 

QUESTION 4

List 10 materials used for making walls.

 

QUESTION 5

List 7 types of walls you know.

 

QUESTION 6

What is a Woodwork machine.

 

QUESTION 7

Explain the difference between a portable power tool and a machine.

 

QUESTION 8

List the 4 major components of the Lathe machine.

 

QUESTION 9

List 4 ways of maintaining a machine.

 

 

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