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