Basic Technology Aptitude Test
  • 1. Which of the following trees does not produce hard wood?
A) Pine
B) Obeche
C) Mahogany
D) Iroko
  • 2. Identify this object
A) try square
B) hack saw
C) set square
D) hammer
  • 3. Which of the following instruments is used for setting sheet on the drawing board?
A) Set square
B) Tee square
C) Steel rule
D) Divider
  • 4. A trapezium is also known as ____
A) Quadrilateral
B) Triangle
C) Sphere
D) Divider
  • 5. Which of the following is not a quadrilateral?
A) Triangle
B) Trapezium
C) Parallelogram
D) Rectangle
  • 6. The basic function of a thermostat in an electric fan is to ____
A) switch on/off the fan when necessary due to room temperature
B) Control the temperature
C) Control the noise
D) Regulate the speed
  • 7. _____ is used to convert sound energy to electrical energy
A) Radio receiver
B) Radio transmitter
C) Microphone
D) Loud speaker
  • 8. _____ is used to convert electrical energy to sound energy
A) Microphone
B) Radio transmitter
C) Radio receiver
D) Loud speaker
  • 9. ______ is the change of a solid state to a gas state
A) Evaporation
B) Freezing
C) Melting
D) Sublimation
  • 10. The substances that evaporate quickly are called _____
A) refrigerant substances
B) volatile substances
C) freon substances
D) non-volatile substances
  • 11. A form of energy that can produce light, heat, and power for machines is known as _____
A) mechanical
B) electrical
C) kinetic
D) sound
  • 12. The S.I unit of current is ____
A) meter per seconds
B) Ohms
C) Ampere
D) Volts
  • 13. The following are the mechanisms that make use of electric motors for their operations EXCEPT ____
A) Loud speaker
B) Grinder
C) Refrigerator
D) Blender
  • 14. The process of uprooting all the roots of the trees from the ground completely is called _______
A) Rooting
B) Excavation
C) Leveling
D) Grubbing
  • 15. Which of these is not a typical maintenance?
A) Corrective
B) Preventive
C) Predictive
D) Replacement
  • 16. Alloy is a metal that
A) has iron content
B) is non magnetic
C) is magnetic
D) has mixture of tin or more metals
  • 17. The two types of plastic are
A) thermoplastic and thermoset
B) polyplastic and thermoset
C) latex and polythene
D) polyesther and polyplastic
  • 18. Natural rubber is made from a milky liquid called
A) Plasticine
B) Latex
C) Electrolyte
D) Solution
  • 19. In an isometric drawing, the slanting sides are generally drawn at angle _____
A) 45 degree
B) 90 degree
C) 60 degree
D) 30 degree
  • 20. A regular polygon with six sides is called
A) Hexagon
B) Octagon
C) Heptagon
D) Decagon
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