BASIC TECHNOLOGY FIRST TERM EXAMINATION JSS 1

FIRST TERM

Examination malpractices may lead to a repeat of the subject or suspensions don’t be involved.   

SUBJECT: BASIC TECHNOLOGY            

CLASS: J. S. S 1             

DURATION 1HR 30MINS

OBJECTIVE QUESTIONS

1. ______________processes are methods of doing things by hands and common to und – developed countries. (a) Artificial (b) Physical (c) Manual (d) Potential
2. There are two forms of technology. They are _________ and __. (a)Artificial and physical (b) Mechanical and electronic (c) Under – developed and highly- developed (d) Developed and potential
3. The use of donkey and horse to travel from one place to another in known as__________ (a) Under – developed (b) Electronic (c) Artificial (d) Developed
4. _____________ are the methods of doing and making things by using machines. (a)Manual process (b) Mechanized process (c) Physical process (d) Artificial process

5. The following are the modern methods of security except? (a)CCT Camera (b) use of bullets (c) use of bombs (d) use of arrow and bow
6. The following methods can prevent accident while working in the workshop except.

(a) Always uses the right tools for each job (b) always keep to instruction (c) avoid using worn out tools (d) always play in the workshop

7. ___________are iron buckets painted red and loaded with sand for putting out small fire.

(a) Alarm bucket (b) Blanket Bucket    (c) alarm (d) sand bucket  

8. Who is a pedestrian? (a) A driver (b) a cyclist (c) An athletes (d) somebody walking along the road
9. The following are the operations performed in the workshop, except. (a) Construction (b) Design and fabrication (c) Theatre (d) Repair
10. We use___________ to protect our eyes during arc welding (a) Dark goggle (b) internet (c) computer (d) paper
11. Wood can be classified into__________ and ___________ (a) Hardwood and wet wood (b) Soft and wet wood (c) Cheap wood and expensive wood (d) Soft wood and hardwood
12. __________ are called deciduous wood (a) Soft wood (b) wet wood (c) cheap wood (d) Hard wood
13. _________ has the ability to conduct heat and electricity (a) Metal (b) Ceramic (c) plastic (d) rubber
14. __________easily breaks when dropped on the ground (a) Metal (b) Ceramic (c) wood (d)concrete
15. __________ are equipment used in order to achieve safety? (a) Safety devices (b) Fire fighter (c) Fire bell (d) sand bucket.
16. Hard wood have ___________leaves (a) Broad (b) yellow (c) brown (d) dark
17. Soft wood has _________ leaves (a) Needle – like (b) dark (c) yellow (d) five
18. We have __________ types of wood (a) Three (b) Two (c) Four (d) Five
19. We have ___________types of metal (a) Four (b) Three (c) Two (d) Five
20. We have __________types of plastics (a) Five (b) Four (c) Three (d) Two

21._________ material is elastic (a) Ceramic (b) leather (c) rubber (d) plastics

22. Clay, mud and cement are used to produce ___________ (a) Ceramic (b) Plastics (c) rubber (d) metal
23. ____________ is used to draw arcs and circles (a) Divider (b) compass (c) French curve (d) protector
24. Drawing activities are performed on __________ (a) dining table (b) drawing board (c) table tennis (d) workbench

Fill in the gap (25-30)

25. Natural rubber is obtained from ____________liquid 
26. Ferrous metals contain __________
27. ____________is the mixture of two or more metals to form one.
28. Artificial rubber is also called __________
29. Hard wood is also called ____________ wood 
30. _________________ is used for drawing straight line

THEORY Answer only three questions

1a. Explain five importance of technology in our society

1. Differentiate between under-developed technology and highly develop technology.
2. Mention five products of technology that can be found in the school.

2a who is a pedestrian

1. Mention five safety guidelines for a pedestrian.
2. What can be used to protect the following parts of eyes in the workship?

1. Head
2. Hands
3. Legs
4. Eyes

3a Mention five properties of hardwood and softwood

1. Differentiate between ferrous metals and non-ferrous metals.
2. Differentiate between natural rubber and synthetic rubber
3. Draw five workshop hand tools and explain their uses.

5a. State five properties of ceramics 

1. Differentiate between thermoplastics and thermo set.
2. Sketch two drawing instruments