Basic Technology Aptitude Test
  • 1. Which of the following trees does not produce hard wood?
A) Iroko
B) Pine
C) Mahogany
D) Obeche
try square
  • 2. Identify this object
A) hack saw
B) set square
C) hammer
D) try square
  • 3. Which of the following instruments is used for setting sheet on the drawing board?
A) Steel rule
B) Divider
C) Tee square
D) Set square
  • 4. A trapezium is also known as ____
A) Divider
B) Sphere
C) Quadrilateral
D) Triangle
  • 5. Which of the following is not a quadrilateral?
A) Parallelogram
B) Trapezium
C) Triangle
D) Rectangle
  • 6. The basic function of a thermostat in an electric fan is to ____
A) Control the noise
B) switch on/off the fan when necessary due to room temperature
C) Control the temperature
D) Regulate the speed
  • 7. _____ is used to convert sound energy to electrical energy
A) Radio transmitter
B) Loud speaker
C) Microphone
D) Radio receiver
  • 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) Melting
C) Sublimation
D) Freezing
  • 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) kinetic
B) electrical
C) sound
D) mechanical
  • 12. The S.I unit of current is ____
A) meter per seconds
B) Volts
C) Ampere
D) Ohms
  • 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) Excavation
B) Grubbing
C) Leveling
D) Rooting
  • 15. Which of these is not a typical maintenance?
A) Predictive
B) Corrective
C) Preventive
D) Replacement
  • 16. Alloy is a metal that
A) is non magnetic
B) has mixture of tin or more metals
C) is magnetic
D) has iron content
  • 17. The two types of plastic are
A) polyplastic and thermoset
B) latex and polythene
C) thermoplastic and thermoset
D) polyesther and polyplastic
  • 18. Natural rubber is made from a milky liquid called
A) Electrolyte
B) Plasticine
C) Solution
D) Latex
  • 19. In an isometric drawing, the slanting sides are generally drawn at angle _____
A) 30 degree
B) 45 degree
C) 60 degree
D) 90 degree
  • 20. A regular polygon with six sides is called
A) Hexagon
B) Heptagon
C) Octagon
D) Decagon
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