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1 July, 10:07

Part A Engineering stress and strain are calculated using the actual cross-sectional area and length of the specimen. True or false?

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Answers (2)
  1. 1 July, 10:36
    0
    False

    Explanation:

    Engineering stress and strain are calculated utilizing the original gauge lengths and original area.
  2. 1 July, 11:14
    0
    Answer: True

    Explanation:

    Engineering stress is the applied load divided by the original cross-sectional area of a material. It is also known as nominal stress. It can also be defined as the force per unit area of a material. Engineering Stress is usually in large numbers.

    While Engineering strain is the amount that a material deforms per unit length in a tensile test. It can also be defined as extension per unit length. It has no unit as it is a ratio of lengths. Engineering Strain is in small numbers.
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Home » Engineering » Part A Engineering stress and strain are calculated using the actual cross-sectional area and length of the specimen. True or false?
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