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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) Obeche
C) Mahogany
D) Iroko
  • 2. Identify this object
A) set square
B) hammer
C) hack saw
D) try square
  • 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) Quadrilateral
B) Divider
C) Sphere
D) Triangle
  • 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) Regulate the speed
C) Control the noise
D) Control the temperature
  • 7. _____ is used to convert sound energy to electrical energy
A) Microphone
B) Radio receiver
C) Loud speaker
D) Radio transmitter
  • 8. _____ is used to convert electrical energy to sound energy
A) Loud speaker
B) Radio transmitter
C) Microphone
D) Radio receiver
  • 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) 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) sound
B) mechanical
C) electrical
D) kinetic
  • 12. The S.I unit of current is ____
A) meter per seconds
B) Ohms
C) Volts
D) Ampere
  • 13. The following are the mechanisms that make use of electric motors for their operations EXCEPT ____
A) Blender
B) Refrigerator
C) Loud speaker
D) Grinder
  • 14. The process of uprooting all the roots of the trees from the ground completely is called _______
A) Rooting
B) Leveling
C) Excavation
D) Grubbing
  • 15. Which of these is not a typical maintenance?
A) Preventive
B) Corrective
C) Predictive
D) Replacement
  • 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) thermoplastic and thermoset
B) polyplastic and thermoset
C) latex and polythene
D) polyesther and polyplastic
  • 18. Natural rubber is made from a milky liquid called
A) Plasticine
B) Solution
C) Latex
D) Electrolyte
  • 19. In an isometric drawing, the slanting sides are generally drawn at angle _____
A) 60 degree
B) 30 degree
C) 90 degree
D) 45 degree
  • 20. A regular polygon with six sides is called
A) Octagon
B) Hexagon
C) Heptagon
D) Decagon
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