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Discussion :: GATE Metallurgical

  1. Determine the correctness or otherwise of the following Assertion (a) and Reason (r). 
    Assertion : During rolling, front tension and (or) back tension are (is) employed to decrease rolling load. 
    Reason : Roll pressure decreases due to lowering of flow stress as a result of front tension/back tension.
    2. A.
    a
    B.
    a
    C.
    a
    D.
    a

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    Answer : Option C

    Explanation :

    -NA-

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