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If the specimen being tested is heavy in weight, it should have a __________ cross-section.

(a) circular

(b) spherical

(c) rectangular

(d) triangular

I had been asked this question in an international level competition.

This intriguing question comes from Aircraft Materials in chapter Testing Aircraft Materials of Aerospace Materials & Processes

1 Answer

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Best answer
Right choice is (c) rectangular

Explanation: For a specimen being tested that is heavy in weight, the rectangular cross section should be present. The cross section can be obtained by applying a smooth file at the corner of the test specimen.

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