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Discussion :: GATE Metallurgical

  1. Hot metal at 1700 K is poured in a sand mould that is open at the top. Heat loss from the liquid metal takes place by
    2. A.
    Radiation only
    B.
    Radiation and conduction only
    C.
    Radiation and convection only
    D.
    Radiation, conduction and convection

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    Workspace

    View Answer

    Answer : Option D

    Explanation :

    -NA-

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