Basic Technology questions for JSS2 third term, each with options and answers:
Question: Which tool is commonly used for cutting wood along its grain?
A) Saw
B) Chisel
C) Hammer
D) Pliers
Answer: A) Saw
Question: In electrical circuits, what is the role of a diode?
A) Control current flow
B) Store electrical energy
C) Amplify signals
D) Generate heat
Answer: A) Control current flow
Question: What is the purpose of a thermostat in an electric iron?
A) Control temperature
B) Generate steam
C) Amplify signals
D) Store electrical energy
Answer: A) Control temperature
Question: In plumbing, which tool is used to tighten or loosen pipes?
A) Screwdriver
B) Wrench
C) Hammer
D) Pliers
Answer: B) Wrench
Question: Which type of energy resource is solar power?
A) Renewable
B) Non-renewable
C) Fossil fuel
D) Nuclear
Answer: A) Renewable
Question: What is the function of a thermostat in a heating system?
A) Control humidity
B) Control temperature
C) Generate heat
D) Store energy
Answer: B) Control temperature
Question: In electronics, what does the acronym ‘LED’ stand for?
A) Light Emitting Diode
B) Low Energy Device
C) Laser Emitting Diode
D) Long Electric Delay
Answer: A) Light Emitting Diode
Question: Which of the following is an example of a non-contact force?
A) Friction
B) Tension
C) Magnetic force
D) Gravity
Answer: C) Magnetic force
Question: What is the purpose of a capacitor in a camera’s flash circuit?
A) Control temperature
B) Store electrical energy
C) Amplify signals
D) Generate light
Answer: B) Store electrical energy
Question: In construction, what is the function of a plumb bob?
A) Measure angles
B) Level surfaces
C) Cut materials
D) Join materials
Answer: B) Level surfaces
Question: Which type of joint is commonly used in woodworking to connect two pieces of wood at a right angle?
A) Butt joint
B) Lap joint
C) Mitre joint
D) Dovetail joint
Answer: A) Butt joint
Question: What is the primary purpose of a fuse in an electrical circuit?
A) Control current flow
B) Increase voltage
C) Store electrical energy
D) Generate heat
Answer: A) Control current flow
Question: Which material is commonly used for insulating electrical wires?
A) Copper
B) Aluminum
C) Rubber
D) Steel
Answer: C) Rubber
Question: What is the purpose of a wheel and axle in a machine?
A) Increase speed
B) Store energy
C) Change direction
D) Control temperature
Answer: A) Increase speed
Question: Which of the following is an example of a lever in the human body?
A) Arm
B) Leg
C) Backbone
D) Skull
Answer: A) Arm
Question: In metalworking, what is the process of shaping metal by pouring molten metal into a mold?
A) Forging
B) Welding
C) Casting
D) Annealing
Answer: C) Casting
Question: What is the function of a capacitor in an audio amplifier circuit?
A) Control temperature
B) Store electrical energy
C) Amplify signals
D) Generate light
Answer: C) Amplify signals
Question: Which tool is used for measuring the diameter of circular objects?
A) Ruler
B) Protractor
C) Caliper
D) Compass
Answer: C) Caliper
Question: In woodworking, what is the purpose of a router?
A) Smooth surfaces
B) Cut curves
C) Join materials
D) Shape edges
Answer: D) Shape edges
Question: What is the main function of a centrifugal pump?
A) Generate electricity
B) Control temperature
C) Move fluids
D) Measure pressure
Answer: C) Move fluids.
FAQs
What topics are usually covered in JSS2 third term Basic Technology past questions?
The past questions typically cover practical and theoretical areas such as woodworking, metalwork, electronics, basic technical drawing, and simple home management tasks. Questions often test students’ understanding of tools, materials, construction processes, and safety practices.
How can I use past questions to prepare effectively for the Basic Technology exam?
You can use past questions by first attempting them under timed conditions, then reviewing the model answers to understand the correct approach. Focus on recurring topics, and practice practical skills alongside theoretical concepts to ensure comprehensive preparation.
Where can I find reliable JSS2 third term Basic Technology past questions and answers?
Reliable past questions can be found in school libraries, official WAEC or NECO past question booklets, educational websites that specialize in Nigerian school curricula, and tutorial centers that provide past question compilations for JSS students.
Are the answers in past question compilations always accurate?
Not necessarily. While many past question compilations provide correct answers, some may contain errors or simplified explanations. It’s important to cross-check answers with textbooks, teacher guidance, or verified educational resources to ensure accuracy.
Also Read: JSS3 Second Term Basic Technology Past Questions and Answers
