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Basic Technology Aptitude Test
  • 1. Which of the following trees does not produce hard wood?
A) Obeche
B) Iroko
C) Pine
D) Mahogany
try square
  • 2. Identify this object
A) set square
B) try square
C) hammer
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) Triangle
B) Parallelogram
C) Rectangle
D) Trapezium
  • 6. The basic function of a thermostat in an electric fan is to ____
A) Control the temperature
B) switch on/off the fan when necessary due to room temperature
C) Regulate the speed
D) Control the noise
  • 7. _____ is used to convert sound energy to electrical energy
A) Microphone
B) Loud speaker
C) Radio transmitter
D) Radio receiver
  • 8. _____ is used to convert electrical energy to sound energy
A) Loud speaker
B) Microphone
C) Radio transmitter
D) Radio receiver
  • 9. ______ is the change of a solid state to a gas state
A) Evaporation
B) Melting
C) Freezing
D) Sublimation
  • 10. The substances that evaporate quickly are called _____
A) non-volatile substances
B) refrigerant 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) sound
B) kinetic
C) electrical
D) mechanical
  • 12. The S.I unit of current is ____
A) Ohms
B) Volts
C) Ampere
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) Rooting
B) Leveling
C) Excavation
D) Grubbing
  • 15. Which of these is not a typical maintenance?
A) Preventive
B) Replacement
C) Corrective
D) Predictive
  • 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) polyesther and polyplastic
B) thermoplastic and thermoset
C) latex and polythene
D) polyplastic and thermoset
  • 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) 90 degree
B) 60 degree
C) 30 degree
D) 45 degree
  • 20. A regular polygon with six sides is called
A) Heptagon
B) Decagon
C) Hexagon
D) Octagon
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