Basic Technology questions for JSS2 second term, each with options and answers:
Question: What is the primary function of a wrench?
A) Measuring
B) Turning bolts and nuts
C) Cutting
D) Soldering
Answer: B) Turning bolts and nuts
Question: Which device is used to measure electric current in a circuit?
A) Voltmeter
B) Ammeter
C) Ohmmeter
D) Thermometer
Answer: B) Ammeter
Question: In carpentry, what tool is used for marking and transferring measurements?
A) Chisel
B) Mallet
C) Square
D) Saw
Answer: C) Square
Question: What does the term ‘CAD’ stand for in relation to design and drafting?
A) Computer-Aided Design
B) Centralized Architecture Database
C) Creative Artistic Drawing
D) Circuit Analysis and Design
Answer: A) Computer-Aided Design
Question: What is the purpose of a circuit breaker in an electrical system?
A) Control current flow
B) Increase voltage
C) Store electrical energy
D) Amplify signals
Answer: A) Control current flow
Question: Which of the following is a disadvantage of using fossil fuels for energy production?
A) Renewable source
B) Low pollution
C) Depletion of resources
D) Minimal greenhouse gas emissions
Answer: C) Depletion of resources
Question: What is the function of a rheostat in an electrical circuit?
A) Store electrical energy
B) Control current flow
C) Amplify signals
D) Convert energy
Answer: B) Control current flow
Question: In metalwork, what is the purpose of annealing?
A) Hardening metal
B) Removing rust
C) Softening metal
D) Shaping metal
Answer: C) Softening metal
Question: Which of the following is an example of a pulley?
A) Screwdriver
B) Hammer
C) Conveyor belt
D) Pliers
Answer: C) Conveyor belt
Question: What is the main purpose of a transformer in an electrical system?
A) Control current flow
B) Change voltage levels
C) Store electrical energy
D) Generate heat
Answer: B) Change voltage levels
Question: What is the purpose of a soldering iron?
A) Cutting metal
B) Joining or repairing electronic components
C) Measuring temperature
D) Sanding surfaces
Answer: B) Joining or repairing electronic components
Question: Which material is commonly used as a conductor in electrical wiring?
A) Glass
B) Plastic
C) Aluminum
D) Wood
Answer: C) Aluminum
Question: In construction, what tool is used for digging and moving soil?
A) Hammer
B) Chisel
C) Shovel
D) Saw
Answer: C) Shovel
Question: What is the purpose of a gearbox in a machine?
A) Increase speed
B) Store energy
C) Change direction
D) Control temperature
Answer: C) Change direction
Question: What is the function of a solenoid in an electrical circuit?
A) Control temperature
B) Control current flow
C) Store electrical energy
D) Generate light
Answer: B) Control current flow
Question: Which of the following is an example of a renewable energy source?
A) Coal
B) Hydropower
C) Natural gas
D) Nuclear power
Answer: B) Hydropower
Question: What is the purpose of a Vernier caliper?
A) Measure angles
B) Measure length and thickness
C) Control current flow
D) Generate heat
Answer: B) Measure length and thickness
Question: In metalworking, what is the process of cutting or shaping a material by applying a high-velocity stream of abrasive particles?
A) Forging
B) Welding
C) Grinding
D) Annealing
Answer: C) Grinding
Question: Which simple machine is a wheel with a groove in its rim, used to transmit force?
A) Pulley
B) Lever
C) Inclined plane
D) Wedge
Answer: A) Pulley
Question: What is the purpose of a capacitor in an electronic circuit?
A) Control current flow
B) Store electrical energy
C) Amplify signals
D) Generate heat
Answer: B) Store electrical energy.
FAQs
What topics usually appear in JSS2 Second Term Basic Technology past questions?
JSS2 Second Term Basic Technology past questions typically cover topics that build practical and foundational technical knowledge. Common topics include materials and their properties, simple machines, drawing instruments, woodwork tools, metalwork tools, safety precautions in the workshop, and energy sources. Questions may ask students to identify tools, explain how certain machines work, or describe the properties of materials like wood, metal, and plastic. Some questions may also focus on technical drawing basics such as lines, angles, and the use of instruments like compasses and rulers. Practicing past questions helps students become familiar with these recurring topics and better understand how exam questions are structured.
Why should students practice Basic Technology past questions?
Practicing past questions is one of the most effective ways for students to prepare for examinations. Past questions help students understand the pattern of the exam and the type of questions that examiners frequently ask. They also help students identify important topics that appear regularly. By solving these questions, students can improve their confidence and speed when answering exam questions. Additionally, past questions help students test their understanding of the subject and discover areas where they need more revision.
What types of questions are usually included in JSS2 Basic Technology exams?
JSS2 Basic Technology exams usually include a mix of multiple-choice questions, short answer questions, and theory questions. Multiple-choice questions test the student’s ability to quickly identify correct answers from several options. Short answer questions may require students to define terms, list examples, or explain basic concepts. Theory questions often require more detailed explanations, such as describing the function of certain tools, explaining the properties of materials, or outlining safety rules in a workshop. These different question types are designed to test both knowledge and understanding of the subject.
How can students score high marks in Basic Technology examinations?
Students can score high marks in Basic Technology by studying consistently and understanding the concepts rather than memorizing them. It is important to pay attention during lessons, practice technical drawings regularly, and learn how to identify tools and materials correctly. Students should also review their class notes and textbooks frequently. Practicing past questions is particularly helpful because it exposes students to the format of exam questions and improves their problem-solving skills. Time management during exams and careful reading of questions can also help students avoid mistakes and achieve better results.
Also Read: SS1 First Term Civic Education Past Questions and Answers
