Question

Write a note on dressing of ore in metallurgy​

Answer 1

ጤና ይስጥልኝ እኔ ዲክዬን ሊወዱኝ የሚፈልጉት አህያ ሰው ነኝ I love u as to I have as to all. ነጥቡ ነጥብ የለውም ስለዚህ ምን ማድረግ አለብኝ ፡፡ በጣም ያሳዝነኛል አቅ pionው በመጥፋቱ

Answer 2

Answer:

Dressing is the first step in extraction of metals. Ores that are mined from earth are usually contaminated with impurities such as soil and sand etc. Dressing means, simply getting rid of as much of the unwanted rocky material as possible before the ore is converted into the metal.

Explanation:

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