Basic Technology Aptitude Test
  • 1. Which of the following trees does not produce hard wood?
A) Obeche
B) Mahogany
C) Pine
D) Iroko
  • 2. Identify this object
A) try square
B) hammer
C) hack saw
D) set square
  • 3. Which of the following instruments is used for setting sheet on the drawing board?
A) Divider
B) Steel rule
C) Set square
D) Tee square
  • 4. A trapezium is also known as ____
A) Divider
B) Quadrilateral
C) Sphere
D) Triangle
  • 5. Which of the following is not a quadrilateral?
A) Rectangle
B) Triangle
C) Parallelogram
D) Trapezium
  • 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 noise
C) Control the temperature
D) Regulate the speed
  • 7. _____ is used to convert sound energy to electrical energy
A) Loud speaker
B) Microphone
C) Radio receiver
D) Radio transmitter
  • 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) Evaporation
C) Melting
D) Freezing
  • 10. The substances that evaporate quickly are called _____
A) volatile substances
B) non-volatile substances
C) refrigerant substances
D) freon substances
  • 11. A form of energy that can produce light, heat, and power for machines is known as _____
A) kinetic
B) sound
C) electrical
D) mechanical
  • 12. The S.I unit of current is ____
A) Volts
B) Ampere
C) Ohms
D) meter per seconds
  • 13. The following are the mechanisms that make use of electric motors for their operations EXCEPT ____
A) Refrigerator
B) Blender
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) Corrective
B) Preventive
C) Replacement
D) Predictive
  • 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) 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) 60 degree
B) 30 degree
C) 45 degree
D) 90 degree
  • 20. A regular polygon with six sides is called
A) Octagon
B) Decagon
C) Heptagon
D) Hexagon
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