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