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Discussion :: GATE Instrumentation

  1. Two magnetically uncoupled inductive coils have Q factors q1 and q2 at the chosen operating frequency. Their respective resistances are R1 and R2. When connected in series, the effective Q factor of the series combination at the same operating frequency is
    2. A.
    q1 + q2
    B.
    (1/q1) + (1/q2)
    C.
    (q1 R1 + q2 R2)/(R1 + R2)
    D.
    (q1 R2 + q2 R1)/(R1 + R2)

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    Answer : Option C

    Explanation :

    -NA-

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