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Discussion :: Machine Design

  1. Two closely coiled helical springs with stiffnesses k1 and k2 respectively are connected in series. The stiffness of an equivalent spring is given by

  2. A.

    \(\frac { k_1 k_2} {k_1 + k_2 }\)

    B.

    \(\frac { k_1 - k_2} {k_1 + k_2 }\)

    C.

    \(\frac { k_1 + k_2} {k_1 k_2 }\)

    D.

    \(\frac { k_1 - k_2} {k_1 k_2 }\)

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    Workspace

    Answer : Option A

    Explanation :

    No answer description available for this question.


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