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By which metals is core made of?...

By which metals is core made of?

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Core is made up of nickel and iron.
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Knowledge Check

  • The process in which metal surface is made inactive is called

    A
    passivation
    B
    galvanising
    C
    corrosion
    D
    pickling

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    A
    Passivation
    B
    Galvanizing
    C
    Corrosion
    D
    Pickling

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    A
    passivation
    B
    galvanising
    C
    corrosion
    D
    pickling

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