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Basic Technology Aptitude Test
Contribuido por: Salahudeen
  • 1. Which of the following trees does not produce hard wood?
A) Pine
B) Mahogany
C) Iroko
D) Obeche
  • 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) Steel rule
B) Divider
C) Set square
D) Tee square
  • 4. A trapezium is also known as ____
A) Sphere
B) Quadrilateral
C) Divider
D) Triangle
  • 5. Which of the following is not a quadrilateral?
A) Trapezium
B) Parallelogram
C) Triangle
D) Rectangle
  • 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) Regulate the speed
C) Control the noise
D) Control the temperature
  • 7. _____ is used to convert sound energy to electrical energy
A) Radio receiver
B) Microphone
C) Radio transmitter
D) Loud speaker
  • 8. _____ is used to convert electrical energy to sound energy
A) Microphone
B) Radio receiver
C) Radio transmitter
D) Loud speaker
  • 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) 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) sound
B) electrical
C) mechanical
D) kinetic
  • 12. The S.I unit of current is ____
A) meter per seconds
B) Ohms
C) Ampere
D) Volts
  • 13. The following are the mechanisms that make use of electric motors for their operations EXCEPT ____
A) Blender
B) Loud speaker
C) Grinder
D) Refrigerator
  • 14. The process of uprooting all the roots of the trees from the ground completely is called _______
A) Excavation
B) Grubbing
C) Rooting
D) Leveling
  • 15. Which of these is not a typical maintenance?
A) Replacement
B) Predictive
C) Corrective
D) Preventive
  • 16. Alloy is a metal that
A) is non magnetic
B) has iron content
C) has mixture of tin or more metals
D) is magnetic
  • 17. The two types of plastic are
A) polyplastic and thermoset
B) thermoplastic and thermoset
C) latex and polythene
D) polyesther and polyplastic
  • 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) 60 degree
B) 30 degree
C) 45 degree
D) 90 degree
  • 20. A regular polygon with six sides is called
A) Hexagon
B) Decagon
C) Heptagon
D) Octagon
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