Temperature of molten pig iron (1450°C) and molten slag (... — Answer & Explanation | PrepBeePakistan

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HomeMCQsChemical Engineering

MEDIUMENGLISHChemical Engineering

Temperature of molten pig iron (1450°C) and molten slag (1500°C) flowing out of a blast furnace is measured by a/an_______________?

Correct answer: D

Explanation

Both optical and radiation pyrometers can measure high temperatures like those of molten metals and slags.

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