If the flame is produced under the hearth and then sweeps... — Answer & Explanation | PrepBeePakistan

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HomeMCQsChemical Engineering

MEDIUMENGLISHChemical Engineering

If the flame is produced under the hearth and then sweeps up into the heating chamber, this is called a/an ______________ furnace?

Correct answer: B

Explanation

When the flame is produced under the hearth and moves up into the heating chamber, it is classified as an underfired furnace.

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