JSS 2 BASIC TECHNOLOGY FIRST TERM EXAMINATION

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 iscalled
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
4. Cotton board (b) metal box (c) First aid box (d) plastic box
5. First aid and can be used to care for the following except (a) accident (b) injury (c) headache (d) blood donation
6. ……………………..can be defined as an operation organized to free from danger
7. Rescue operation (b) caring operation (c) First aid operation (d) responsive operation
8. The pair of compass is used for drawing (a) vertical and inclined (b) irregular curves (c) horizontal (D) Arcs and circular lines
9. In paper making industry …………………………………… is for producing books
10. Iron Ore (b). Ceramic (c) Latex      (d) Wood
11. …………………………… metal contain iron (a) alloy (b) ceramic  (c) ferrous (d) latex
12. ………………. Metals are magnetic (a) Nonferrous (b) ferrous (c) latex (d) synthetic
13. We have …………………………. Types of plastics (a) five (b) two (c) three (d)  four
14. Clay mud and cement is used to produce ………………………… (a) Iron ore (b) latex (c) synthetic  (d) ceramic
15. 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
16. Which of these can be used to draw vertical and inclined lines (a) protractor (b) set square (c) divider (d) compass
17. ……… are used for transferring measurement (a) compass (b) French curve (c) scale rule (d) divider
18. ………………………….. Is used for determining angles at various degrees (a) divider (b) compass (c) protractor (d) mallet
19. ……. Is when ceramic and glass easily break (a) brittleness (b) resistant (c) corrosion (d) conductivity
20. Hacksaw is used to cut (a) metal (b) plastics (c) ceramic (d) wood
21. The bench on which wood worker perform all his operation is called ………………………….. (a) Workbench (b) work table (c) wooden table (d) anvil
22. …………………………… has metal head and wooden handle and used to drive nails (a) punch (b) chisel (c) hammer (d) jackplane
23. …….. are called deciduous wood (a) softwood (b) hard wood (c) dry wood (d) wetwood
24. …………………………… are called coniferous wood (a) wet wood (b) dry wood (c) cheap wood (d) soft wood
25. …………………………. Is used to set drawing paper squarely on the drawing board (a) set square (b)T square (c) protractor (d) French curie
26. The following are the instruments used for drawing except (a) drawing board (b) protractor (c) square (d) eraser
27. ……………………….is drawn at the bottom right-hand corner of the drawing paper (a) figures (b) lettering (c) title block (d) objects
28. ………………………..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
29. ………………………… 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
30. The following are products of technology find at home except (a) radio (b) television (c) CD player (d) maker board
31. Natural resources such as oil, forest are provided by ………. (a) Nature (b) mankind (c) factory (d) human
32. Workshop accident include the following except (a) fracture (b) wound (c) bleeding (d) high blood pressure
33. ………………………….care be defined as unpleasant occurrence that occurs unexpectedly and cause injury (a) first aid (b) rescue operation (c) first aider (d) accident
34. Factors responsible for workshop accident include the following except (a) faulty tools (b) tiredness (c) carelessness (d) seriousness
35. Preventive maintenanceinclude the following except (a) inspection (b) lubrication (c) adjustment (d) repair
36. Ohm is the unit used for measuring (a) resistance (b) voltage (c) current (d) frequency
37. Which of the following is not a tool used on site preparation (a) cutlass (b) hoe (c) axe (d) G clamp
38. Angle that is less than 90⁰  is called (a) reflex  (b) above   (c) acute  (d) right angle
39. All the following are methods of joining metals except (a) welding (b) soldering (c) riveting (d) gluing
40. …………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

• Current (ii)     voltage                  (iii)    resistance

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

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