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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) Mahogany
C) Pine
D) Iroko
  • 2. Identify this object
A) hammer
B) try square
C) set square
D) hack saw
  • 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) Divider
B) Quadrilateral
C) Sphere
D) Triangle
  • 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) Regulate the speed
B) Control the noise
C) switch on/off the fan when necessary due to room temperature
D) Control the temperature
  • 7. _____ is used to convert sound energy to electrical energy
A) Loud speaker
B) Radio transmitter
C) Radio receiver
D) Microphone
  • 8. _____ is used to convert electrical energy to sound energy
A) Loud speaker
B) Radio transmitter
C) Microphone
D) Radio receiver
  • 9. ______ is the change of a solid state to a gas state
A) Evaporation
B) Freezing
C) Melting
D) Sublimation
  • 10. The substances that evaporate quickly are called _____
A) refrigerant substances
B) volatile substances
C) freon substances
D) non-volatile substances
  • 11. A form of energy that can produce light, heat, and power for machines is known as _____
A) electrical
B) mechanical
C) kinetic
D) sound
  • 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) Blender
B) Loud speaker
C) Grinder
D) Refrigerator
  • 14. The process of uprooting all the roots of the trees from the ground completely is called _______
A) Grubbing
B) Leveling
C) Rooting
D) Excavation
  • 15. Which of these is not a typical maintenance?
A) Preventive
B) Corrective
C) Replacement
D) Predictive
  • 16. Alloy is a metal that
A) has mixture of tin or more metals
B) is magnetic
C) has iron content
D) is non magnetic
  • 17. The two types of plastic are
A) thermoplastic and thermoset
B) polyplastic and thermoset
C) latex and polythene
D) polyesther and polyplastic
  • 18. Natural rubber is made from a milky liquid called
A) Electrolyte
B) Latex
C) Solution
D) Plasticine
  • 19. In an isometric drawing, the slanting sides are generally drawn at angle _____
A) 60 degree
B) 45 degree
C) 90 degree
D) 30 degree
  • 20. A regular polygon with six sides is called
A) Octagon
B) Decagon
C) Heptagon
D) Hexagon
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