Single Answer MCQ
Q-00019694
Which of the following methods does NOT prevent corrosion?
1
Oiling
2
Galvanising
3
Alloying
4
Heating
Answer and Solution
Answer
D. Heating
Solution:
Heating does not prevent corrosion; instead, it may enhance oxidation processes. Oiling, galvanising, and alloying all serve to inhibit corrosion effectively.
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