BASIC TECHNOLOGY FIRST TERM EXAMINATION JSS 2

FIRST

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

SUBJECT: BASIC TECHNOLOGY     TIME: 1HR 30MINS  CLASS: JSS 2

OBJECTIVE QUESTIONS

1. The simple medical treatment given to somebody before the arriver of the medical personnel is called 
2. Rescue operation (b) First aid (c) safety guideline (d) safety protection
3. Where the materials needed for First aid care are stored is called  (A) Cotton board (b) metal box (c) First aid box (d) plastic box
4. First aid and can be used to care for the following except (a) accident (b) injury (c) headache (d) blood donation 
5. ……………………..can be defined as an operation organized to free from danger (a) Rescue operation (b) caring operation  (c) First aid operation (d) responsive operation
6. The pair of compass is used for drawing (a) vertical and inclined (b) irregular curves  (c) horizontal (D) Arcs and circular lines 
7. In paper making industry …………………………………… is for producing books  (a) Iron Ore    (b). Ceramic    (c) Latex    (d) Wood
8. …………………………… metal contain iron (a) alloy (b)  ceramic  (c) ferrous (d) latex 
9. ………………. Metals  are magnetic (a) Nonferrous (b) ferrous (c) latex (d) synthetic
10. We have …………………………. Types of plastics (a) five (b) two  (c) three (d)  four 
11. Clay mud and cement is used to produce ………………………… (a) Iron ore  (b) latex (c) synthetic  (d) ceramic 
12. A process of enlarging or reducing the size of drawing is known as …………………………… (a) freehand sketching  (b) Isometric drawing (c) orthographic drawing (d) scale drawing 
13. Which of these can be used to draw vertical and inclined lines (a) protractor (b)  set square (c) divider (d) compass 
14. ……… are used for transferring measurement (a) compass (b) French curve (c) scale rule  (d) divider    

14. ………………………….. Is used for determining angles at various degrees (a) divider (b) compass (c) protractor (d) mallet
15. ……. Is when ceramic and glass easily break (a) brittleness (b) resistant (c) corrosion (d) conductivity
16. Hacksaw is used to cut (a) metal (b) plastics (c) ceramic (d) wood 
17. The bench on which wood worker perform all his operation is called …………………………..  (a) Workbench (b) work table (c) wooden table (d) anvil
18. …………………………… has metal head and wooden handle and used to drive nails (a) punch (b) chisel (c) hammer (d) jackplane
19. …….. are called deciduous wood (a) softwood (b) hard wood (c) dry wood (d) wetwood
20. …………………………… are called coniferous wood (a) wet wood (b) dry wood (c) cheap wood (d) soft wood 
21. …………………………. Is used to set drawing paper squarely on the drawing board (a) set square (b)T square (c) protractor (d) French curie
22. The following are the instruments used for drawing except (a) drawing board (b) protractor (c) square (d) eraser 
23. ……………………….is drawn at the bottom right hand corner of the drawing paper (a) figures (b) lettering (c) title block (d) objects 
24. ………………………..Can be defined as the state of being save and protected from danger in the workshop (a) technology (b) operation (c) devices (d) workshop safety
25. ………………………… Can be defined as a room or building in which things are made, repaired and maintained (a) sitting room (b) living house (c) workshop (d) store
26. The following are products of technology find at home except (a) radio (b) television (c) CD player (d) maker board 
27. Natural resources such as oil, forest are provided by ………. (a) Nature (b) mankind (c) factory (d) human 
28. Workshop accident include the following except (a) fracture (b) wound (c) bleeding (d) high blood pressure
29. ………………………….care be defined as unpleasant occurrence that occurs unexpectedly and cause injury (a) first aid (b) rescue operation (c) first aider (d) accident 
30. Factors responsible for workshop accident include the following except (a) faulty tools (b) tiredness (c) carelessness (d) seriousness       
31. Preventive maintenance include the following except (a) inspection (b) lubrication (c) adjustment (d) repair
32. Ohm is the unit used for measuring (a) resistance (b) voltage (c) current (d) frequency
33. Which of the following is not a tool used on site preparation (a) cutlass (b) hoe (c) axe (d) G clamp 
34. Angle that is less than  900 is called (a) reflex  (b) above   (c) acute  (d) right angle
35. All the following are methods of joining metals except (a) welding (b) soldering (c) riveting (d) gluing   
36. …………is the free flow of electrons in a conductor (a) current (b) latex (c) synthetic (d) ceramic

Fill in the gap (37-40)

37. We have ………………………………….. Types of plastics 
38. We have …………………………………. Types of wood 
39. We have…………………………………… Types of metals
40. Hard wood can also be called …………………………………. Wood.

THEORY: Answer only three question

Question three (3) is compulsory

1a. Differentiate between first aid and rescue operation

(b) Explain two aspect of rescue operation. 

(c) Mention five materials that is needed in a first aid box 

2a. explain five uses of wood and five uses of metals. 

(b) State two properties of hard wood and soft wood 

(c) Mention five products of ceramic 

3. Construct the following angles. (i) Angles 900 and 450 (AB= 50mm) (ii) angle 600, 30 and 150 (AB = 60mm)
4. Draw and explain  the uses of  five workshop hand tools

5a. explain the following electrical features 

1. Current    (ii)    voltage        (iii)    resistance

(b) Draw two drawing instruments and explain the uses.