Basic Technology Aptitude Test
  • 1. Which of the following trees does not produce hard wood?
A) Obeche
B) Iroko
C) Pine
D) Mahogany
  • 2. Identify this object
A) try square
B) set square
C) hammer
D) hack saw
  • 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) Divider
B) Quadrilateral
C) Sphere
D) Triangle
  • 5. Which of the following is not a quadrilateral?
A) Triangle
B) Trapezium
C) Parallelogram
D) Rectangle
  • 6. The basic function of a thermostat in an electric fan is to ____
A) Control the noise
B) switch on/off the fan when necessary due to room temperature
C) Control the temperature
D) Regulate the speed
  • 7. _____ is used to convert sound energy to electrical energy
A) Microphone
B) Radio transmitter
C) Radio receiver
D) Loud speaker
  • 8. _____ is used to convert electrical energy to sound energy
A) Microphone
B) Radio transmitter
C) Loud speaker
D) Radio receiver
  • 9. ______ is the change of a solid state to a gas state
A) Sublimation
B) Freezing
C) Melting
D) Evaporation
  • 10. The substances that evaporate quickly are called _____
A) freon substances
B) refrigerant 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) meter per seconds
B) Volts
C) Ampere
D) Ohms
  • 13. The following are the mechanisms that make use of electric motors for their operations EXCEPT ____
A) Blender
B) Grinder
C) Refrigerator
D) Loud speaker
  • 14. The process of uprooting all the roots of the trees from the ground completely is called _______
A) Excavation
B) Rooting
C) Leveling
D) Grubbing
  • 15. Which of these is not a typical maintenance?
A) Predictive
B) Corrective
C) Replacement
D) Preventive
  • 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) polyplastic and thermoset
B) thermoplastic and thermoset
C) polyesther and polyplastic
D) latex and polythene
  • 18. Natural rubber is made from a milky liquid called
A) Electrolyte
B) Solution
C) Plasticine
D) Latex
  • 19. In an isometric drawing, the slanting sides are generally drawn at angle _____
A) 60 degree
B) 90 degree
C) 45 degree
D) 30 degree
  • 20. A regular polygon with six sides is called
A) Decagon
B) Octagon
C) Hexagon
D) Heptagon
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