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