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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) Iroko
C) Obeche
D) Mahogany
  • 2. Identify this object
A) hammer
B) try square
C) hack saw
D) set square
  • 3. Which of the following instruments is used for setting sheet on the drawing board?
A) Divider
B) Set square
C) Tee square
D) Steel rule
  • 4. A trapezium is also known as ____
A) Triangle
B) Quadrilateral
C) Divider
D) Sphere
  • 5. Which of the following is not a quadrilateral?
A) Parallelogram
B) Rectangle
C) Triangle
D) Trapezium
  • 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) Control the temperature
D) Regulate the speed
  • 7. _____ is used to convert sound energy to electrical energy
A) Loud speaker
B) Radio transmitter
C) Microphone
D) Radio receiver
  • 8. _____ is used to convert electrical energy to sound energy
A) Radio receiver
B) Loud speaker
C) Radio transmitter
D) Microphone
  • 9. ______ is the change of a solid state to a gas state
A) Sublimation
B) Melting
C) Freezing
D) Evaporation
  • 10. The substances that evaporate quickly are called _____
A) non-volatile substances
B) volatile substances
C) freon substances
D) refrigerant substances
  • 11. A form of energy that can produce light, heat, and power for machines is known as _____
A) mechanical
B) electrical
C) kinetic
D) sound
  • 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) 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) Leveling
B) Excavation
C) Rooting
D) Grubbing
  • 15. Which of these is not a typical maintenance?
A) Predictive
B) Preventive
C) Replacement
D) Corrective
  • 16. Alloy is a metal that
A) has mixture of tin or more metals
B) is non magnetic
C) is magnetic
D) has iron content
  • 17. The two types of plastic are
A) polyesther and polyplastic
B) latex and polythene
C) thermoplastic and thermoset
D) polyplastic and thermoset
  • 18. Natural rubber is made from a milky liquid called
A) Latex
B) Solution
C) Electrolyte
D) Plasticine
  • 19. In an isometric drawing, the slanting sides are generally drawn at angle _____
A) 30 degree
B) 60 degree
C) 90 degree
D) 45 degree
  • 20. A regular polygon with six sides is called
A) Decagon
B) Heptagon
C) Hexagon
D) Octagon
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