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Discussion :: GATE Metallurgical

  1. The flow stress  of an alloy varies with strain rate  MPa. When the alloy is hot extruded from 10 cm diameter to 5 cm diameter at a speed of 2 cm/s, the flow stress is
    2. A.
    1000 MPa
    B.
    105 MPa
    C.
    150 MPa
    D.
    1050 MPa

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    Answer : Option B

    Explanation :

    -NA-

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