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BECE Basic Science 2022 Objective — Question 80

Question 80 of 120 from the Basic Education Certificate Examination (Junior WAEC) (BECE) Basic Science 2022 Objective paper, with the correct answer and a full explanation.

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The type of machine that depends on compressed air to do work is

  • A. hydraulic.
  • B. lever.
  • C. pneumatic.Correct
  • D. pulley.
  • E. wedge.

Explanation

Pneumatic machines use compressed air.

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