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Discussion :: Heat Transfer

  1. Walls of a cubical oven are of thickness l, and they are made of material of thermal conductivity k. The temperature inside the oven is 100°C and the inside heat transfer co-efficient is 3k/l. If the wall temperature on the outside is held at 25°C, what is the inside wall temperature in degree centigrade ?

  2. A.
    35.5
    B.
    43.75
    C.
    81.25
    D.
    48.25

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    Workspace

    Answer : Option C

    Explanation :

    No answer description available for this question.


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