Question

    An incandescent bulb rated as 100 W at 110 V is connected to a 220 V power supply. The power that dissipates in the bulb would be:

    A 50 W Correct Answer Incorrect Answer
    B 100 W Correct Answer Incorrect Answer
    C 200 W Correct Answer Incorrect Answer
    D 400 W Correct Answer Incorrect Answer

    Solution

    The correct answer is C

    Practice Next

    Relevant for Exams:

    ×
    ×