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Basic Technology Aptitude Test
Contribució de: Salahudeen
  • 1. Which of the following trees does not produce hard wood?
A) Obeche
B) Pine
C) Mahogany
D) Iroko
  • 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) Tee square
B) Steel rule
C) Set square
D) Divider
  • 4. A trapezium is also known as ____
A) Quadrilateral
B) Triangle
C) Sphere
D) Divider
  • 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) Control the temperature
B) Control the noise
C) switch on/off the fan when necessary due to room temperature
D) Regulate the speed
  • 7. _____ is used to convert sound energy to electrical energy
A) Microphone
B) Radio transmitter
C) Radio receiver
D) Loud speaker
  • 8. _____ is used to convert electrical energy to sound energy
A) Microphone
B) Radio transmitter
C) Loud speaker
D) Radio receiver
  • 9. ______ is the change of a solid state to a gas state
A) Evaporation
B) Sublimation
C) Melting
D) Freezing
  • 10. The substances that evaporate quickly are called _____
A) non-volatile substances
B) volatile substances
C) freon substances
D) refrigerant substances
  • 11. A form of energy that can produce light, heat, and power for machines is known as _____
A) mechanical
B) kinetic
C) electrical
D) sound
  • 12. The S.I unit of current is ____
A) meter per seconds
B) Ohms
C) Volts
D) Ampere
  • 13. The following are the mechanisms that make use of electric motors for their operations EXCEPT ____
A) Grinder
B) Refrigerator
C) Loud speaker
D) Blender
  • 14. The process of uprooting all the roots of the trees from the ground completely is called _______
A) Excavation
B) Leveling
C) Grubbing
D) Rooting
  • 15. Which of these is not a typical maintenance?
A) Corrective
B) Preventive
C) Replacement
D) Predictive
  • 16. Alloy is a metal that
A) is non magnetic
B) has iron content
C) has mixture of tin or more metals
D) is magnetic
  • 17. The two types of plastic are
A) polyesther and polyplastic
B) thermoplastic and thermoset
C) polyplastic and thermoset
D) latex and polythene
  • 18. Natural rubber is made from a milky liquid called
A) Plasticine
B) Electrolyte
C) Latex
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) Decagon
C) Octagon
D) Hexagon
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