Here are 20 Basic Technology questions for JSS1 first term, each with options and answers:
Question: What is the primary function of a screwdriver?
A) Cutting
B) Prying
C) Tightening screws
D) Measuring
Answer: C) Tightening screws
Question: Which of the following materials is a good conductor of electricity?
A) Wood
B) Rubber
C) Copper
D) Plastic
Answer: C) Copper
Question: What is the main purpose of a fuse in an electrical circuit?
A) Increase resistance
B) Regulate voltage
C) Prevent overloading
D) Amplify current
Answer: C) Prevent overloading
Question: Which tool is commonly used for measuring angles in Basic Technology?
A) Vernier caliper
B) Protractor
C) Micrometer screw gauge
D) Spirit level
Answer: B) Protractor
Question: What is the basic function of a pulley?
A) Transmitting motion
B) Changing the direction of force
C) Measuring temperature
D) Amplifying sound
Answer: B) Changing the direction of force
Question: In a simple circuit, what component stores electrical energy?
A) Resistor
B) Capacitor
C) Transistor
D) Diode
Answer: B) Capacitor
Question: Which type of energy is possessed by a moving bicycle?
A) Thermal energy
B) Mechanical energy
C) Electrical energy
D) Chemical energy
Answer: B) Mechanical energy
Question: What is the purpose of a spanner in mechanical work?
A) Measuring distance
B) Tightening and loosening nuts and bolts
C) Cutting materials
D) Connecting wires
Answer: B) Tightening and loosening nuts and bolts
Question: Which material is commonly used as an insulator in electrical wires?
A) Aluminum
B) Copper
C) Rubber
D) Silver
Answer: C) Rubber
Question: What is the function of an inclined plane?
A) Lifting heavy objects
B) Moving objects up or down with less effort
C) Amplifying sound
D) Transmitting data
Answer: B) Moving objects up or down with less effort
Question: What type of force pulls objects towards the center of the Earth?
A) Magnetic force
B) Gravitational force
C) Frictional force
D) Tensile force
Answer: B) Gravitational force
Question: In electronics, what does LED stand for?
A) Light Emitting Diode
B) Long Electric Device
C) Low Energy Detector
D) Liquid Electron Display
Answer: A) Light Emitting Diode
Question: Which instrument is used to measure current in a circuit?
A) Ammeter
B) Voltmeter
C) Oscilloscope
D) Multimeter
Answer: A) Ammeter
Question: What is the purpose of a router in woodworking?
A) Shaping edges
B) Measuring angles
C) Tightening screws
D) Polishing surfaces
Answer: A) Shaping edges
Question: What is the function of a thermostat in a heating system?
A) Regulate temperature
B) Measure humidity
C) Control air circulation
D) Increase pressure
Answer: A) Regulate temperature
Question: Which type of gear is used to change the direction of rotation?
A) Spur gear
B) Worm gear
C) Bevel gear
D) Rack and pinion gear
Answer: C) Bevel gear
Question: What is the purpose of a soldering iron in electronics?
A) Cutting wires
B) Joining metal components
C) Measuring resistance
D) Generating heat
Answer: B) Joining metal components
Question: Which energy transformation occurs in a solar-powered calculator?
A) Solar to electrical
B) Electrical to thermal
C) Thermal to mechanical
D) Mechanical to sound
Answer: A) Solar to electrical
Question: What does the acronym CAD stand for in engineering?
A) Computer-Aided Design
B) Centralized Automotive Device
C) Chemical Analysis Device
D) Computer Animation Display
Answer: A) Computer-Aided Design
Question: Which process involves changing a solid directly into a gas without passing through the liquid state?
A) Sublimation
B) Evaporation
C) Condensation
D) Fusion
Answer: A) Sublimation.
FAQs
What topics are usually covered in JSS1 First Term Basic Technology past questions?
Past questions for JSS1 Basic Technology typically cover foundational topics such as woodwork, metalwork, graphics, basic electronics, simple machines, safety rules, and tools identification. Teachers often focus on practical knowledge alongside theoretical understanding.
Where can I find reliable JSS1 First Term Basic Technology past questions and answers?
Reliable past questions and answers are usually available from school libraries, official school exam archives, educational book publishers, and online resources specifically tailored to Nigerian junior secondary school curricula.
How should I use past questions to prepare effectively for the JSS1 Basic Technology exam?
To prepare effectively, first study the topics in your textbook and class notes, then attempt the past questions under exam-like conditions. Afterward, carefully review the answers to understand mistakes and reinforce learning. This helps build familiarity with question patterns and time management.
Do past questions guarantee a good grade in the exam?
While practicing past questions improves understanding and confidence, they do not guarantee a top grade. It is important to study all topics thoroughly, understand concepts, and practice practical skills, as exams may include variations or new questions not seen in past papers.
