Railways Sample Paper RRB (Assistant Loco Pilot) Sample Test Paper-10

  • question_answer
    Kilowatt - hour is the unit of

    A) potential difference 

    B) electric power

    C) electric energy  

    D)     electric potential

    Correct Answer: C

    Solution :

    Kilowatt-hour (kWh) is the unit of electric energy. This unit is generally used by electricity board to measure the electricity consumed in our houses. The board name it as 'unit'.

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