Single Answer MCQ
Q-00039999
What is anodising primarily used for?
1
Preventing rusting of iron
2
Increasing corrosion resistance of aluminium
3
Soldering metals together
4
Improving electricity conduction of copper
Answer and Solution
Answer
B. Increasing corrosion resistance of aluminium
Solution:
Anodising is a process that creates a thick oxide layer on aluminium, enhancing its resistance to corrosion and wear.
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