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WAEC Agricultural Science 2018 Question 5

Question 5

Farm Machinery and Mechanisation

The diagram below illustrates a farm equipment.
The part of the equipment labelled I is used to

Diagram for this question
  1. A.control pressure.
  2. B.store liquid.
  3. C.prevent leakages.
  4. D.reduce liquid to droplets.
Show the answer and explanation

Answer: D (reduce liquid to droplets.)

Explanation

I is the nozzle at the end of the lance, which breaks the liquid into fine droplets.