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Basic Technology Aptitude Test
  • 1. Which of the following trees does not produce hard wood?
A) Mahogany
B) Iroko
C) Pine
D) Obeche
try square
  • 2. Identify this object
A) set square
B) hack saw
C) try square
D) hammer
  • 3. Which of the following instruments is used for setting sheet on the drawing board?
A) Divider
B) Set square
C) Tee square
D) Steel rule
  • 4. A trapezium is also known as ____
A) Quadrilateral
B) Divider
C) Triangle
D) Sphere
  • 5. Which of the following is not a quadrilateral?
A) Trapezium
B) Rectangle
C) Parallelogram
D) Triangle
  • 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 transmitter
B) Radio receiver
C) Loud speaker
D) Microphone
  • 8. _____ is used to convert electrical energy to sound energy
A) Radio receiver
B) Microphone
C) Loud speaker
D) Radio transmitter
  • 9. ______ is the change of a solid state to a gas state
A) Sublimation
B) Evaporation
C) Freezing
D) Melting
  • 10. The substances that evaporate quickly are called _____
A) refrigerant substances
B) non-volatile substances
C) volatile substances
D) freon substances
  • 11. A form of energy that can produce light, heat, and power for machines is known as _____
A) mechanical
B) sound
C) kinetic
D) electrical
  • 12. The S.I unit of current is ____
A) Volts
B) Ampere
C) meter per seconds
D) Ohms
  • 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) Rooting
B) Grubbing
C) Excavation
D) Leveling
  • 15. Which of these is not a typical maintenance?
A) Corrective
B) Predictive
C) Preventive
D) Replacement
  • 16. Alloy is a metal that
A) is magnetic
B) has mixture of tin or more metals
C) has iron content
D) is non magnetic
  • 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) Latex
B) Plasticine
C) Electrolyte
D) Solution
  • 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) Heptagon
B) Hexagon
C) Decagon
D) Octagon
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