- 1. 1. Which of the following is not an example of a plane figure?
A) Triangle B) Circle C) Cube D) Square
- 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) Diameter B) Sector C) Base D) Chord
- 5. 5. An equilateral triangle has -------
A) No equal sides B) Three equal sides C) Two equal sides D) Two equal angles
- 6. 6. A quadrilateral with four equal sides and equal opposite angles which are not at the right angle is a ------------
A) Square B) Kite C) Rhombus D) Triangle
- 7. 7. How many sides has a heptagon?
A) 8 B) 10 C) 7 D) 6
- 8. 8. All the following are examples of quadrilaterals except a ---------
A) Triangles B) Parallelogram 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) Hydraulic system B) Steering system C) Pneumatic system D) Mechanism system
- 11. 11. A water wheel is an example of -------
A) A hydraulic machine B) A thermal machine C) A pneumatic machine D) A refrigeration system
- 12. 12. A device that moves fluids by mechanical action is called a ----------
A) Driver B) Sprinkler C) Pump 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) Sprinkler B) Compressor C) Pump D) Driver
- 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) Hydraulic jack C) Sky scrapper D) Water wheel
- 15. 15. An air compressor is an example of which type of these machines?
A) Pneumatic B) Hydraulic C) Sprinkler D) Centrifugal
- 16. 16. A pneumatic device that operates by driving an internal hammer up and down is known as --------
A) Hammer pump B) Hammer mill C) Jack pump D) Jack hammer
- 17. 17. The advantage of using an incompressible working fluid, leading to minimum spring actions is attributed to -------- machine
A) Hydraulic B) Centrifugal C) Pneumatic D) Hammer
- 18. 18. --------- moves fluid through a piping.
A) Garden sprinkler B) Jack pump C) Water wheel D) Reaction turbine
- 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) Hydraulic jack B) Reaction turbine C) Pneumatic machine D) Impeller
- 20. 20. --------- makes use of gas to transfer power from one point to another
A) Centrifugal B) Hammer pump C) Hydraulic D) Pneumatic machine
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