New Enroll in RBI Grade B New Batch - Starts on May 21

    Question

    The metal whose electrical conductivity is more, is –

    A copper Correct Answer Incorrect Answer
    B aluminium Correct Answer Incorrect Answer
    C silver Correct Answer Incorrect Answer
    D lead Correct Answer Incorrect Answer

    Solution

    Copper ; 9% less conductive than silver: aluminium is 1 0% less conductive than copper; while steel is the least conductive among the given options. The most electrically conductive metal is silver.

    Practice Next