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Basic Technology Aptitude Test
Hauen laguntzarekin: Salahudeen
  • 1. Which of the following trees does not produce hard wood?
A) Obeche
B) Iroko
C) Pine
D) Mahogany
  • 2. Identify this object
A) set square
B) try square
C) hack saw
D) hammer
  • 3. Which of the following instruments is used for setting sheet on the drawing board?
A) Set square
B) Steel rule
C) Tee square
D) Divider
  • 4. A trapezium is also known as ____
A) Quadrilateral
B) Triangle
C) Divider
D) Sphere
  • 5. Which of the following is not a quadrilateral?
A) Trapezium
B) Rectangle
C) Parallelogram
D) Triangle
  • 6. The basic function of a thermostat in an electric fan is to ____
A) switch on/off the fan when necessary due to room temperature
B) Regulate the speed
C) Control the noise
D) Control the temperature
  • 7. _____ is used to convert sound energy to electrical energy
A) Radio receiver
B) Radio transmitter
C) Loud speaker
D) Microphone
  • 8. _____ is used to convert electrical energy to sound energy
A) Radio transmitter
B) Radio receiver
C) Microphone
D) Loud speaker
  • 9. ______ is the change of a solid state to a gas state
A) Sublimation
B) Melting
C) Evaporation
D) Freezing
  • 10. The substances that evaporate quickly are called _____
A) freon substances
B) volatile substances
C) non-volatile 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) sound
D) electrical
  • 12. The S.I unit of current is ____
A) Ohms
B) meter per seconds
C) Volts
D) Ampere
  • 13. The following are the mechanisms that make use of electric motors for their operations EXCEPT ____
A) Blender
B) Loud speaker
C) Refrigerator
D) Grinder
  • 14. The process of uprooting all the roots of the trees from the ground completely is called _______
A) Excavation
B) Leveling
C) Rooting
D) Grubbing
  • 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) is magnetic
C) has mixture of tin or more metals
D) has iron content
  • 17. The two types of plastic are
A) latex and polythene
B) polyesther and polyplastic
C) polyplastic and thermoset
D) thermoplastic and thermoset
  • 18. Natural rubber is made from a milky liquid called
A) Electrolyte
B) Solution
C) Plasticine
D) Latex
  • 19. In an isometric drawing, the slanting sides are generally drawn at angle _____
A) 45 degree
B) 90 degree
C) 30 degree
D) 60 degree
  • 20. A regular polygon with six sides is called
A) Heptagon
B) Decagon
C) Hexagon
D) Octagon
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