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