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Basic Technology Aptitude Test
Contribució de: Salahudeen
  • 1. Which of the following trees does not produce hard wood?
A) Obeche
B) Pine
C) Iroko
D) Mahogany
  • 2. Identify this object
A) hack saw
B) set square
C) try square
D) hammer
  • 3. Which of the following instruments is used for setting sheet on the drawing board?
A) Set square
B) Steel rule
C) Divider
D) Tee square
  • 4. A trapezium is also known as ____
A) Triangle
B) Sphere
C) Divider
D) Quadrilateral
  • 5. Which of the following is not a quadrilateral?
A) Trapezium
B) Rectangle
C) Triangle
D) Parallelogram
  • 6. The basic function of a thermostat in an electric fan is to ____
A) Control the noise
B) Regulate the speed
C) Control the temperature
D) switch on/off the fan when necessary due to room temperature
  • 7. _____ is used to convert sound energy to electrical energy
A) Loud speaker
B) Radio receiver
C) Microphone
D) Radio transmitter
  • 8. _____ is used to convert electrical energy to sound energy
A) Radio transmitter
B) Loud speaker
C) Radio receiver
D) Microphone
  • 9. ______ is the change of a solid state to a gas state
A) Evaporation
B) Sublimation
C) Melting
D) Freezing
  • 10. The substances that evaporate quickly are called _____
A) non-volatile substances
B) refrigerant substances
C) freon substances
D) volatile substances
  • 11. A form of energy that can produce light, heat, and power for machines is known as _____
A) sound
B) kinetic
C) electrical
D) mechanical
  • 12. The S.I unit of current is ____
A) Volts
B) Ohms
C) Ampere
D) meter per seconds
  • 13. The following are the mechanisms that make use of electric motors for their operations EXCEPT ____
A) Loud speaker
B) Blender
C) Refrigerator
D) Grinder
  • 14. The process of uprooting all the roots of the trees from the ground completely is called _______
A) Leveling
B) Grubbing
C) Rooting
D) Excavation
  • 15. Which of these is not a typical maintenance?
A) Predictive
B) Replacement
C) Corrective
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) 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) Solution
B) Electrolyte
C) Plasticine
D) Latex
  • 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) Heptagon
B) Hexagon
C) Decagon
D) Octagon
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