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