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  1. The losses in prestress in pre-tensioning system are due to :
    1. elastic deformation of concrete when wires are tensioned successively
    2. friction
    3. shrinkage and creep of concrete
    Select the correct answer using the codes given below:

    2. A.
    1, 2 and 3
    B.
    2 and 3
    C.
    1 alone
    D.
    3 alone

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    Workspace

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    Answer : Option A

    Explanation :

    No answer description available for this question. Let us discuss.

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