Question

difine passivity?
why doescorrosion occur in steel pipe connected to cu plumbing? ​

Answer 1

Answer:

because steel components underneath it can easily oxidised as compared to cu

Answer 2

Answer:

hiii mate...

Explanation:

Passivity is a place to someone who accept the action or opinion of other without speaking up . Passivity can help you from getting into the fight but the same passivity can mean you might also get a black eye .

Galvanic corrosion is caused by self-induced current produced by the electrical potential of two dissimilar metals in contact with an electrolyte. It can occur when two dissimilar metals are connected in the presence of an electrolyte. Fresh Portable water is a weak electrolyte.

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