why are the tools and machine part are made of iron smeared with grase and oil?
Answers
Answered by
43
The tools are smeared with oil and grease to increase the smoothness or when it is cooking in a a fire, to make sure it is not getting rusted.
They are also protected by coating a thin layer of zinc on them.
This process is known as galvanization.
It is basically a hack to protect the iron tools.
maths1878:
no
Answered by
5
Answer:
the tools and machine parts are smeared with grease or oil to increase its smoothness
Similar questions