You’re welcome to our school exams series where we provide you with termly examination questions in different subjects. In today’s post, we will focus on Basic Technology exam questions. We will cover Basic Technology exam questions for JSS3 second term (BECE Mock Exam) with answers. This means that we’ll be providing you with answers to the questions at the end. Also, you will get a few success tips on how to pass Basic Technology examinations with flying colors. Remember to use the comments sections if you have questions, and don’t forget to join our Free Online Tutorial Classes on Facebook. (Like and Follow Page)
Table of Contents
Introduction to Basic Technology as a School Subject
Basic Technology is a fundamental school subject that introduces students to the world of technology and its practical applications. It covers areas such as simple machines, materials, tools, and basic engineering principles. The subject aims to develop students’ problem-solving skills, creativity, and understanding of how technology impacts daily life. It provides a foundation for future studies in engineering, industrial arts, and other technical fields.
The subject is offered by students in Primary school and Junior Secondary School under Basic Technology and Technology.
Basic Technology Exam Questions for JSS3 Second Term
Basic Technology Exam Questions for JSS3 Second Term are divided into two sections:
- Section A
- Section B
The first section, namely, Section A is the objective test, and students are expected to attempt all questions in the section. Section B is the theory part, and students are expected to answer all the four (4) questions.
Note that what you have below are JSS3 Basic Technology Second Term Exam Past Questions (BECE MOCK) made available to assist students in their revision for 2nd term/BECE examinations and also teachers in structuring standard examinations.
SECTION A: Objectives
Instruction: Answer all questions in this section by choosing from the options lettered A—D. Each question carries equal marks.
1. _________ is drawn at the bottom right hand corner of the drawing paper
A. Boarder lines B. Title block
C. Lettering D. Figures
2. Which of the following is not a tool used on site preparation?
A. matchet B. hoe
C. hacksaw D. axe
3. Which of the following instruments is used for setting sheet on the drawing board?
A. Steel rule B. Tee square
C. Set square D. Divider
4. _______ are poor conductors of heat and electricity
A. Plastics B. Metal
C. Copper wire D. Conductors
5. Isometric drawing is drawn to what degree?
A. 24 B. 30
C. 52 D. 90
6. ________ plastic can be softened into liquid form and remoulded.
A. Thermosetting B. Electric Plastic
C. Ceramic D. Synthetic rubber
7. A drawing with scale 1:5 is said to be _______.
A. Outlined B. Reduced
C. Enlarged D. Sectioned
8. _______ is the raw material gotten from the rubber tree
A. Latex B. Cola
C. Oil D. Rubber
9. A trapezium is also known as ____
A. Sphere B. Quadrilateral
C. Triangle D. Polygon
10. ________ is the raw material gotten from the rubber tree
A. Latex B. Cola
C. Oil D. Rubber
11. The line passing through the center and touches the circumference of a circle is known as _______.
A. Section B. Tangent
C. Diameter D. Quadrant
12. _______ steel is used to produce various cutting tools.
A. Stainless B. High carbon
C. Low carbon D. Mild
13. The heating element in an electric kettle is _______.
A. Copper B. Nichrome
C. Silicon D. Germanium
14. Which of the following tools will NOT take precision measurement?
A. Vee block B. Vernier caliper
C. Micrometer D. Depth gauge
15. A metal work hand tool used for testing the flatness of surfaces will be a _______ tool.
A. Measuring B. Holding
C. Marking out D. Percussion
16. A chisel used for cutting keyways and slots is the _______ chisel.
A. Round nose B. Diamond point
C. Cross cut D. Flat
17. Which of the following is not a Quadrilateral
A. Prism B. Rhomboid
C. Rhombus D. Parallelogram
18. Oblique drawing is drawn to what degree?
A. 23 B. 29
C. 45 D. 75
19. The instrument used by surveyor in establishing the levelness of a building site is known as _____
A. Try square B. Spirit level
C. Dumpy level D. Theodolite
20. Oil and Grease are used as_______
A. Vulcanization B. Lubricants
C. Synthetics D. Abrasives
21. The letter B in the ABC of First Aid is _________.
A. Breathing B. Burst
C. Breeze D. Boulbe
22. Reading of building plan means _________
A. Rendering of the building
B. construction of building
C. Labelling the building
D. Identification and Interpreting building parts
23. The following are the operations performed in the workshop except
A. repair B. design and fabrication
C. Surgery D. construction
24. Polygon with (10) Ten sides is called
A. Pentagon B. Heptagon
C. Nonagon D. Decagon
25. Roof provides _________ for the entire building.
A. Design B. Beautification
C. Impact D. Covering
26. A quadrilateral with all sides equal but no right angle is called _____
A. Rhombus B. Rectangle
C. Square D. Cube
27. A scraper used for removing high spots on curved surfaces is the _______ scraper.
A. Round B. Triangular
C. Circular D. Half round
28. What is the process and method of doing things by hand that is common in under-developed countries?
A. artificial B. physical
C. manual D. potential
29. Which of the following is not a principal plane of projection?
A. Vertical Plane
B. Straight Plane
C. Profices Plane
D. Horizontal Plane
30. Which of the following is not a quadrilateral?
A. Triangle B. Parallelogram
C. Rectangle D. Trapezium
31. __________ are used to reduce wear and tear
A. Lubricant B. Vulcanization
C. Synthetic D. Abrasives
32. This is a mixture of two or more metals to form one
A. Alloy B. Latex
C. Casting D. Smelting
33. Oblique drawing is a _________ method of drawing.
A. Scientific B. Isometric
C. Pictorial D. Perspective
34. The initial attention given to an accident victim before the arrival of the doctor is known as _____
A. Safety precaution
B. Precautionary attention
C. First aid attention
D. Emergency precaution
35. A punch is made from _______ type of steel.
A. Mild B. High carbon
C. Low carbon D. Medium carbon
36. Voltage is measured with an instrument called _______
A. voltmeter B. ohmmeter
C. ammeter D. galvanometer
37. A hammer with plastic, wooden and rubber head is the _______.
A. Blocking head B. Ball pein
C. Mallet D. Cross pein
38. ___________ receive the weight if the building.
A. roof B. window
C. doors D. foundation
39. __________ is the medical Treatment given to an injured person before the doctor’s arrival.
A. First Aid B. Hand Sanitizers
C. Tweezers D. Exfoliation
40. The basic function of a thermostat in an electric fan is to ____
A. Control the temperature
B. switch on/off the fan when necessary due to room temperature
C. Control the noise
D. Regulate the speed
41. _________ help to distribute the weight of the building over the surface area
A. floor B. foundation
C. roof D. door
42. The human heart beats ________ times in a minute.
A. 27 B. 181
C. 72 D. 20
43. We know __________ types of foundation
A. five B. four
C. three D. two
44. All of the following are materials for building except?
A. Metal B. Slate
C. Plastic D. Rubber
45. _________ is used to convert sound energy to electrical energy
A. Radio receiver
B. Radio transmitter
C. Microphone
D. Loud speaker
46. The pile foundation is used in constructing
A. bungalow
B. mini-flat
C. duplex
D. bridges and high rise building
47. ___________ is the practical application of the knowledge of science?
A. Scientific Arts B. Martial Arts
C. Engineering D. Robotics
48. _____ is used to convert electrical energy to sound energy
A. Radio transmitter
B. Loud speaker
C. Microphone
D. Radio receiver
49. Which of the following is used where the load bearing capacity is weak?
A. ceramic
B. raft foundation
C. clay or mud
D. strip foundation
50. The following can be used for construction in Technical drawing except?
A. Ruler B. Compass
C. Protractor D. Stapler
51. The electricity at high voltage is referred to as ____
A. high flow current
B. low flow current
C. high tension supply
D. low tension supply
52. ________ is a structural member in building used mainly for the enclosure or division of a space within a building
A. door B. window
C. walls D. foundation
53. Which of the following is not a product of ceramics?
A. Tiles
B. Water Closet
C. Washing Hand Basin
D. Gate
54. ______ is the change of a liquid state to solid state and to gas state
A. Freezing B. Evaporation
C. Sublimation D. Melting
55. _______ this is used to protect the structure against weather
A. door B. window
C. floor D. wall
56. Vulcunization is a process that involves the addition of ____________.
A. Sulphur B. Sodium
C. Hydrogen D. Phosphorus
57. The substances that evaporate quickly are called _____
A. non-volatile substances
B. refrigerant substances
C. volatile substances
D. freon substances
58. There are two basic methods of electrical circuit wiring, series circuit wiring and _____
A. rectangular circuit wiring
B. close circuit wiring
C. parallel wiring
D. conductor wiring
59. What type of maintenance is involved when burnt fuse is replaced in an electric plug?
A. predictive maintenance
B. detective maintenance
C. correction maintenance
D. Fast speed maintenance
60. Which of the following cannot be regarded as a rescue operation?
A. vehicle extrication
B. Surface water
C. Air-sea rescue operation
D. First aiding
SECTION B: Essay
INSTRUCTION – Answer only three (3) questions in this section.
Question 1
a. List 3 types of Foundation you know, and explain any 1.
b. Explain the function of the following building components:
i. Foundation
ii. Floor
iii. Walls
iv. Door
v. Roof
Question 2
a. Define wood work joint.
b. Mention four methods of joining metals.
c. Differentiate between rendering and plastering.
Question 3
a. Define motion in engineering.
b. Differentiate between linear motion and rotary motion.
c. Give four examples of devices that convert linear into rotary motion in their operation.
d. Give four examples of devices that convert rotary into line motion in their operation.
Question 4
a. Draw a circuit diagram and indicate: (i) resistance (ii) cell (iii) switch.
b. Mention five wiring tools.
c. Differentiate between conduit wiring and surface wiring.
d. Mention five wiring materials used in house wiring.
Question 5
a. List the 4 major components of the Lathe machine.
b. List 4 ways of maintaining a Machine.
Answers to Basic Technology Exam Questions for JSS3 Second Term
Answers to Section A (Objective Test)
The following table gives the correct answers to the objective section of Basic Technology exam questions for JSS3 second term. If you are using a mobile device, hold the table and scroll to the right or left for a complete view.
Q.No | Ans | Q.No | Ans | Q.No | Ans |
---|---|---|---|---|---|
1 | B | 2 | C | 3 | B |
4 | A | 5 | B | 6 | A |
7 | C | 8 | A | 9 | B |
10 | A | 11 | C | 12 | B |
13 | B | 14 | C | 15 | A |
16 | B | 17 | A | 18 | C |
19 | C | 20 | B | 21 | A |
22 | D | 23 | C | 24 | D |
25 | D | 26 | A | 27 | B |
28 | C | 29 | B | 30 | A |
31 | A | 32 | A | 33 | C |
34 | C | 35 | B | 36 | A |
37 | C | 38 | D | 39 | A |
40 | B | 41 | B | 42 | C |
43 | B | 44 | D | 45 | C |
46 | D | 47 | C | 48 | B |
49 | B | 50 | D | 51 | C |
52 | C | 53 | D | 54 | C |
55 | D | 56 | A | 57 | C |
58 | C | 59 | C | 60 | D |
So here you have the answers to the objective section of Basic Technology Exam Questions for JSS3 second term. Use the comments section to let me know if you have any questions you would want me to clarify or discuss further.
Answers to Section B (Theory)
Question 1
a. Three types of foundations are:
- Strip foundation
- Raft foundation
- Pile foundation
Explanation of Strip Foundation:
A strip foundation is used for buildings with a load-bearing wall. It spreads the load from the walls over a wider area, providing stability on weak soil.
b. The function of the following building components:
- Foundation: Provides a stable base for the entire structure, preventing settlement.
- Floor: Serves as the base on which activities within the building occur, providing comfort and support.
- Walls: Provide support for the roof and floors, enclose the building, and act as barriers.
- Door: Allows entry and exit, while ensuring security and privacy.
- Roof: Protects the building from weather elements like rain and sun, offering shelter.
Question 2
a. A woodwork joint is a method of joining two or more pieces of wood together to form a solid and stable structure.
b. Four methods of joining metals:
- Welding
- Soldering
- Riveting
- Bolting
c. Rendering refers to applying a coat of mortar to the exterior of a building for smoothness or decoration, while plastering is the process of applying a finer coat of mortar to both exterior and interior walls for a smooth finish.
Question 3
a. Motion in engineering refers to the movement of objects or parts from one place to another, often due to a force applied to them.
b. Linear motion involves movement along a straight path, while rotary motion involves movement around a central point or axis.
c. Four devices that convert linear into rotary motion:
- Bicycle pedals (chain mechanism)
- Car engine pistons (crankshaft)
- Electric motor (armature)
- Clock (pendulum)
d. Four devices that convert rotary into linear motion:
- Car window wiper
- Jackscrew
- Electric fan (blades)
- Reciprocating pump
Question 4
a. Circuit diagram:
- Resistance: Symbol is a zigzag line.
- Cell: Symbol is a pair of long and short lines (battery).
- Switch: Symbol is a break in the line with a small circle.
b. Five wiring tools:
- Wire stripper
- Pliers
- Cable cutter
- Screwdriver
- Tape measure
c. Conduit wiring is where wires are enclosed in a pipe for safety, while surface wiring refers to wiring that runs along the surface of walls without protective casing.
d. Five materials used in house wiring:
- Copper wire
- Insulation tape
- Conduit pipe
- Electrical junction box
- Switches
Question 5
a. Four major components of the Lathe machine:
- Bed
- Tailstock
- Headstock
- Carriage
b. Four ways of maintaining a machine:
- Regular lubrication
- Cleaning after use
- Proper storage
- Regular inspection for wear and tear
Read Also: Basic Technology Exam Questions for JSS2 Second Term
How to Pass Basic Technology Exam Questions for JSS3 Second Term
Passing your Basic Technology exam questions for JSS3 second term requires a combination of preparation, understanding, and strategy. Here are actionable tips to help you excel:
To pass your Basic Technology exam questions for JSS3 Second Term (mock BECE), you need to focus on understanding key topics and mastering the exam format. Here’s a strategy for success:
-
Understand Key Topics
Focus on these core topics:
- Basic Engineering Materials: Types of materials (wood, metals, plastics), their properties, and uses.
- Building Construction: Types of foundations, components of buildings (roof, wall, floor), and their functions.
- Technical Drawing: Reading and interpreting drawings, using tools like rulers, compasses, protractors, and understanding scales.
- Wiring and Electrical Circuits: Basic knowledge of electrical components, types of circuits, and safety procedures.
- Machines and Tools: Types of machines (lathe machine, grinding machine), and understanding their components and functions.
- Motion and Mechanisms: Types of motion (linear, rotary), and devices that convert one form of motion to another.
-
Learn the Key Concepts
- Definitions: Be sure to define terms like motion, foundation, metal work joint, etc.
- Functions and Uses: Know the functions of building components (e.g., walls, foundation, roof).
- Differences: Understand how to differentiate between related terms, such as rendering vs. plastering or linear vs. rotary motion.
-
Use Past Questions and Mock Exams
- Practice previous years’ BECE questions.
- Focus on areas frequently tested in Basic Technology exams, like building components, technical drawings, and materials.
-
Memorize Important Diagrams
- Drawings like circuit diagrams, lathe machine components, and the different types of foundations (strip, raft, pile) are often tested.
- Practice sketching these diagrams and labeling them correctly.
-
Prepare for Objective Questions
- Study the format of multiple-choice questions. Understand key facts and principles, so you can easily pick the correct answers.
- Practice reading and answering multiple-choice questions within a time limit to improve your speed and accuracy.
-
Use Henry Divine’s Style for Essay Questions
- Keep your answers clear and concise.
- Define terms in simple words and explain them with relevant examples.
- Use bullet points or short paragraphs to break down answers.
-
Review Key Concepts for Short Answer Questions
- Focus on direct questions like “What is…?”, “List…”, or “Give an example of…”.
- Be brief but accurate, and list key points (e.g., list of tools, types of machines, parts of a machine).
-
Plan Your Time Well
- In the exam, divide your time wisely between objective and essay sections.
- Do objective questions first, then go back to tackle essay questions with more time.
-
Stay Calm During the Exam
- Stay confident and avoid overthinking. If you’re stuck on a question, move to the next and return later.
Example Tips for Specific Questions:
- Question on Foundation Types: Know the main types of foundations (e.g. strip, raft, pile) and their uses.
- Questiøn on Lathe Machine Components: Be able to list and explain the parts like the headstock, tailstock, and carriage.
- Quëstion on Technical Drawing Tools: Know how to use and the purpose of drawing tools (T-square, compass, protractor).
Best wishes.
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