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Basic Technology Aptitude Test
Contribució de: Salahudeen
  • 1. Which of the following trees does not produce hard wood?
A) Mahogany
B) Iroko
C) Pine
D) Obeche
  • 2. Identify this object
A) hack saw
B) try square
C) set square
D) hammer
  • 3. Which of the following instruments is used for setting sheet on the drawing board?
A) Steel rule
B) Tee square
C) Set square
D) Divider
  • 4. A trapezium is also known as ____
A) Divider
B) Triangle
C) Quadrilateral
D) Sphere
  • 5. Which of the following is not a quadrilateral?
A) Trapezium
B) Triangle
C) Parallelogram
D) Rectangle
  • 6. The basic function of a thermostat in an electric fan is to ____
A) Control the noise
B) switch on/off the fan when necessary due to room temperature
C) Control the temperature
D) Regulate the speed
  • 7. _____ is used to convert sound energy to electrical energy
A) Radio receiver
B) Microphone
C) Radio transmitter
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) Sublimation
B) Freezing
C) Melting
D) Evaporation
  • 10. The substances that evaporate quickly are called _____
A) volatile substances
B) non-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) electrical
B) mechanical
C) kinetic
D) sound
  • 12. The S.I unit of current is ____
A) Ohms
B) Ampere
C) Volts
D) meter per seconds
  • 13. The following are the mechanisms that make use of electric motors for their operations EXCEPT ____
A) Refrigerator
B) Loud speaker
C) Blender
D) Grinder
  • 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) Replacement
B) Preventive
C) Corrective
D) Predictive
  • 16. Alloy is a metal that
A) has iron content
B) has mixture of tin or more metals
C) is magnetic
D) is non magnetic
  • 17. The two types of plastic are
A) latex and polythene
B) polyesther and polyplastic
C) thermoplastic and thermoset
D) polyplastic and thermoset
  • 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) 30 degree
B) 45 degree
C) 60 degree
D) 90 degree
  • 20. A regular polygon with six sides is called
A) Hexagon
B) Octagon
C) Decagon
D) Heptagon
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