Basic Technology Aptitude Test - εξέταση
  • 1. Which of the following trees does not produce hard wood?
A) Iroko
B) Mahogany
C) Pine
D) Obeche
try square
  • 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) Tee square
B) Steel rule
C) Divider
D) Set square
  • 4. A trapezium is also known as ____
A) Quadrilateral
B) Triangle
C) Sphere
D) Divider
  • 5. Which of the following is not a quadrilateral?
A) Triangle
B) Rectangle
C) Trapezium
D) Parallelogram
  • 6. The basic function of a thermostat in an electric fan is to ____
A) Control the temperature
B) Regulate the speed
C) switch on/off the fan when necessary due to room temperature
D) Control the noise
  • 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) Microphone
B) Radio receiver
C) Loud speaker
D) Radio transmitter
  • 9. ______ is the change of a solid state to a gas state
A) Evaporation
B) Melting
C) Sublimation
D) Freezing
  • 10. The substances that evaporate quickly are called _____
A) refrigerant substances
B) volatile substances
C) non-volatile substances
D) freon substances
  • 11. A form of energy that can produce light, heat, and power for machines is known as _____
A) kinetic
B) sound
C) mechanical
D) electrical
  • 12. The S.I unit of current is ____
A) Ampere
B) Volts
C) Ohms
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) Grinder
D) Refrigerator
  • 14. The process of uprooting all the roots of the trees from the ground completely is called _______
A) Grubbing
B) Leveling
C) Excavation
D) Rooting
  • 15. Which of these is not a typical maintenance?
A) Replacement
B) Predictive
C) Preventive
D) Corrective
  • 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) latex and polythene
B) polyplastic and thermoset
C) thermoplastic and thermoset
D) polyesther and polyplastic
  • 18. Natural rubber is made from a milky liquid called
A) Electrolyte
B) Plasticine
C) Latex
D) Solution
  • 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) Hexagon
C) Heptagon
D) Octagon
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