JSS 1, 2 & 3 Basic Technology Past Questions and Answers

JSS 3 Basic Technology Past Questions and Answers

SECTION: Objective

1. Which of the following is a combination of careers in engineering/technology and machine?

a) Data science, civil engineering, law

b) Mechanical engineering, business management, sociology

c) Soft work development, metallurgical engineering, ICT

2. Which of the following is not a popular method of conversion of timber?

a) Natural-sawn b) quarter-sawn c) plain-sawn

3. Which of the following are not types of steel?

a) Tool steel, high-carbon steel, medium-carbon steel

b) Low-carbon steel, natural-carbon steel, high-carbon steel

c) Low carbon steel, medium-carbon steel, high-carbon steel

4. Glass is made from _____ and other materials.

a) Petroleum b) sand                   c) liquid

5. Which of the following is NOT a method of producing plastics?

a) Extrusion molding b) natural molding               c) calendaring

6. The slanting sides of isometric drawing are draw at

a) 30⁰ b) 60⁰                     c) 45⁰

7. In orthographic projection of regular simple objects, which of the following views are used?

a) Top view, isometric view, side elevation

b) Front elevation, top view, side elevation

c) Isometric view, oblique view, orthographic view

8. Woodwork machines include

a) Band saw and surface planar b) tractor and bike               c) cutting tools and cushion

9. Which of the following is not a woodwork joint?

a) Simple joints b) halving joints                   c) butt joints

10. The simplest woodwork joint is

a) Simple joints b) halving joints                   c) butt joints

Recommended: Complete past questions with the answers, and lesson notes.

SECTION: Essay

1. List any four (4) science subjects necessary for the study of engineering, architecture and medicine at university.
2. List any three (3) methods of applying wood preservatives.
3. What is synthetic rubber?
4. What is natural rubber?
5. What is career?

JSS2 Basic Technology Past Questions and Answers

SECTION: Objective

1.  The two type of electronic systems are ____ and ____signals

a) Analogue and manual b) digital and analogue c)                      digital and technology

1. Which of the following is not a service available on the internet?

a) Dollar b) E-mail                               c) Telnet

2. Which of the following is not a first aid material?

a) Cotton wool b) toothpaste c) Iodine B.P

3. Three group of metals are

a) Ferrous metals, non-ferrous metals, alloys b) iron, Sulphur, alloy          c) steel, iron, glass

4. Two main groups of plastics are

a) thermosets and thermoplastics b) natural and artificial plastics   c) pure and impure plastics

5. A line is a narrow path made between_____ on a surface

a) one point b) two points                       c) three points

6. What type of lines are used for hidden details?

a) Continuous thick line b) zigzags                              c) short dashes

7. An angle is formed when _______ meet at a point

a) Two circles b) two straight lines                            c) two triangles

8. What drawing instrument is used to draw a circle?

a) Protractor b) set square                         c) A pair of compasses

9. What is the angle in the diagram below?

a) ACB      b) BCA    c) CAB

SECTION: Essay

1. What is the full meaning of ICT?
2. List five (5) things made from metals.
3. Draw a circle of radius R = 4cm.
4. What is communication?
5. What is first aid?

JSS 1 Basic Technology Past Questions and Answers

SECTION: Objective

Note: “T” stands for True and “F” for False

1.  Technology make work easier for us.

T or F?

3. Examples of products of technology are

a) car, house, television b) wood, book, water     c) food, water, meat

3. Workshop safety is basically about how we can prevent accidents in the workshop.

T or F?

4. Two groups of causes of accidents in the workshop are

a) playing and laughing b) not paying attention and fighting c) unsafe actions and unsafe conditions.

5. You can play in the workshop.

T or F?

6. Which of the following is not a safety device?

a) Gloves b) Book                                c) Shoes

7. Two types of woods are

a) hardwood and softwood  b) standing wood and fallen wood       c) big wood and small wood

8. Softwood is usually heavier than the hardwood.

T or F?

9. Properties of metals include

a) dirty and light b) ductility and hardness                              c) heavy and sound

10. Ceramics do not break easily.

T or F?

Recommended: Study Junior WAEC/BECE Past Questions & Answers.

SECTION: Essay

1. List three (3) things made from glass.
2. What are the two types of wood?
3. List three (3) properties of plastic.
4. What is technology?
5. List three (3) properties of metals.