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