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Railways R.R.C. (Bilaspur) Solved Paper Held on 1st Shift 27-10-2013

  • question_answer
    What is the full form of L.E.D.?

    A) Light Energy Diode

    B) Light Efficiency Diode

    C) Light Enhancing Diode

    D) Light Emitting Diode

    Correct Answer: D

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