JSS 3 Basic Technology - 3rd Assessment
  • 1. 1. Which of the following is not an example of a plane figure?
A) Square
B) Triangle
C) Circle
D) Cube
  • 2. 2. What angle is shown in the figure above? [Type out your answer in figure]
  • 3. 3. The figure above represents ---------? [Type out your answer]
  • 4. 4. All the following are parts of circle except?
A) Base
B) Chord
C) Diameter
D) Sector
  • 5. 5. An equilateral triangle has -------
A) Three equal sides
B) Two equal sides
C) Two equal angles
D) No equal sides
  • 6. 6. A quadrilateral with four equal sides and equal opposite angles which are not at the right angle is a ------------
A) Kite
B) Triangle
C) Rhombus
D) Square
  • 7. 7. How many sides has a heptagon?
A) 6
B) 10
C) 8
D) 7
  • 8. 8. All the following are examples of quadrilaterals except a ---------
A) Parallelogram
B) Triangles
C) Rectangle
D) Square
  • 9. 9. Fluid can be transmitted which if the following?
A) Hardening
B) Hydraulics
C) Electricity
D) Stirring
  • 10. 10. The transfer of power from one point to another by means of air is called -------.
A) Pneumatic system
B) Steering system
C) Mechanism system
D) Hydraulic system
  • 11. 11. A water wheel is an example of -------
A) A pneumatic machine
B) A refrigeration system
C) A hydraulic machine
D) A thermal machine
  • 12. 12. A device that moves fluids by mechanical action is called a ----------
A) Pump
B) Driver
C) Sprinkler
D) Compressor
  • 13. 13. A device that can be used for wetting plants in a garden by spraying water into the air is known as ---------
A) Driver
B) Compressor
C) Sprinkler
D) Pump
  • 14. 14. In order to replace the tyre of a car, which of the following machines would be useful to lift the car up?
A) Crane
B) Water wheel
C) Sky scrapper
D) Hydraulic jack
  • 15. 15. An air compressor is an example of which type of these machines?
A) Hydraulic
B) Centrifugal
C) Sprinkler
D) Pneumatic
  • 16. 16. A pneumatic device that operates by driving an internal hammer up and down is known as --------
A) Jack hammer
B) Jack pump
C) Hammer pump
D) Hammer mill
  • 17. 17. The advantage of using an incompressible working fluid, leading to minimum spring actions is attributed to -------- machine
A) Pneumatic
B) Hydraulic
C) Hammer
D) Centrifugal
  • 18. 18. --------- moves fluid through a piping.
A) Garden sprinkler
B) Jack pump
C) Reaction turbine
D) Water wheel
  • 19. 19. The turbine that generates power by taking advantage of incoming flows as the turbine blades absorb the energy from the moving water is called -----------
A) Reaction turbine
B) Hydraulic jack
C) Pneumatic machine
D) Impeller
  • 20. 20. --------- makes use of gas to transfer power from one point to another
A) Pneumatic machine
B) Hydraulic
C) Hammer pump
D) Centrifugal
Created with That Quiz — the math test generation site with resources for other subject areas.