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BECE Basic Science 2022 Objective — Question 90

Question 90 of 120 from the Basic Education Certificate Examination (Junior WAEC) (BECE) Basic Science 2022 Objective paper, with the correct answer and a full explanation.

The tool drawn below is used for

Diagram for question 90

A. boring.Correct
B. grinding.
C. knurling.
D. making tapers.
E. tempering.

Explanation

The picture shows a twist drill bit, which bores holes.

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