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