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The temperature drop through a two layer furnace wall is `900^@C`. Each layer is of equal area of cross section. Which of the following actions will result in lowering the temperature `theta` of the interface?A. By increasing the thermal conductivity of outer layerB. By increasing thermal conductivity of inner layerC. By increasing thickness of outer layerD. By increasing thickness of inner layer |
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Answer» Correct Answer - A::D |
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