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