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Discussion :: Measurements and Instrumentation

  1. The ac bridge in figure is balanced. Z1 = 100∠30°, Z2 = 150∠0°, Z3 = 250∠ - 40° Then Z4 =

    2. A.
    375∠70° Ω
    B.
    375∠ - 70° Ω
    C.
    150∠0° Ω
    D.
    150∠20° Ω

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    Workspace

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    Answer : Option B

    Explanation :

    .

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