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