Third Term JSS 1 EXAMS QUESTIONS BASIC TECHNOLOGY

JS 1

SUBJECT: BASIC TECHNOLOGY

1. Who should study technology a. boys b. girls only c. everyone d. Scientist

2. There are basically __________types of fire a.4 b.3 c. 8 d. 2

3. Gloves are generally used for ___________protection a. hand b. eye c. leg d. hair

4. Rocks which contain metals are called __________ a. iron b. wood c. plastic d. ceramic

5. Aluminum is a ___________ a. wood b. metal c. Plastic d. ceramics

6. One of these is not an example of softwood. A. pine b. cedar c. mahogany d. fir

7. __________are made from chemicals we get from crude oil a. wood b. glass c. plastic d. metal

8. Which of the following is not used in making glass? A. sand b. lime c. potash d. clay

9, Event occurring by chance which result in injury to people or damage of property I s known as a. workshop b. action c. accident d. condition.

10. Ferrous metals contain_______ a. copper b. iron c. zinc d. tin

11. The following are properties of glass except ____ a. brittleness b. resistance c. corrosion c. elasticity d. transparency

12. Synthetic rubber is obtained from a. ore b. plant c. petroleum d. palm oil

13. One of these is a ferrous metal a. steel b. brass c. bronze d. silver

14. Natural rubber is made from the milky white liquid called ________ a. elastomeric

b. latex c. complex d. conductor

15. One of these is not a product of technology a. telephone b. computer c. human d. refrigerator

16. Maintenance is very necessary for all items, tools and equipment

a. True b. False c. No idea d. none of the above

17. Maintenance does not make an item or equipment function properly

a. True b. false c. very true d. all of the above

18. Maintenance is very necessary for all items, tools and equipment

a. affirmative b. negative c. fallacy d. none of the above

19. __________is the need for maintenance?

a. it avoids preventable breakdown b. it makes the equipment last longer

c. it reduces the chances of accidents and ensures safe use

20. What is the formula for work-done? A. F x d b. F x E c. F x C

d. E x F

21. What is the formula for power? A. WORK done b. work done

time seconds

c. seconds d. Time

work done work done

22. Which is not a form of energy? A. mechanical B. Surgical C. Heat

D. Nuclear

23. The S.J. unit of Energy is? A. newton b. joules c. distance

d. none of the above

24. Which is not a factor affecting resistance? A. length B. Gross-sectional area

C. Temperature D. Variance

25. __________is the ability of a substance to collect and store charges?

a. resistance b. capacitance c. Potential difference d. power

26. If a boy uses 7,500 joule to climb a stair in 5 seconds. Calculate the power

a. 1500w b. 3000w c. 5000w d. 15000w

27. What is the SI unit of power?

A. Newton B. Joules C. Watt D. Kilogram

28. _______is used to control the flow of current in an electric circuit

a. resistor b. capacitor c. diode d. transistor

29. a simple building has two main parts which are a. super structure and

Superior structure b. super structure and sub-structure

c. super & post structure sub and substructure

30. ______is not a type of computer a. digital b. analogue c. hybrid

d. Tetris

31. ________is an input device? A. mouse b. monitor c. plotter d. printer

32. RAM stands for a. Read Only Message b. Read Only Memory

c. Read Online Memory d. Readily Online Messages

33. Another name for monitor is a. VDU b. VCD c. VDH d. VIU

34. _____is used to measure resistance a. Ohim b. Newton c. Watt d. Joules

35. ______is the motion energy? A. kinetic energy B. Potential Energy

C. Chemical Energy D. Heat Energy

THEORY

1. (a) Define work and power and energy

(b) List four types of energy

2a. In a tabular form, list three electronic components and their uses

State the uses of buildings

3a. Define blue prints

b. List the importance of doors and windows

4.a. List three importance of maintenance

b. State two input devices

SECTION C

1. explain the meaning of technology

b. state three benefits of technology to society c. List ten products of technology

2. What is workshop?

b. list five safety rules in a basic technology workshop

c. list the safety devices and their functions

3. Name the two classes of wood

b. List two properties of the classes of wood

c. mention five uses of wood

4. Define ceramics

b. state two properties of ceramics

c. name the two types of plastic

d, Mention five ceramics products

2a. Differentiate between advantage in and advantage out

b. list any four strokes in tennis

c. draw and label a racket

3. Describe volleying in table tennis

b. Write out the equipment used

c. highlight five roles of table tennis

4. What is environmental pollution

b. mention any five causes of transportation accidents

c. write short note on four types of environmental pollution