Go E, V, N : N2 Figure 6.3: Equivalent circuit of a transformer R. Li 1:1 Go Bo E, |Load V, = E2 Refer to the above diagrams which are being used to model a current transformer (CT). The dot notation has been used to define polarity. Which one is the correct statement? Select one: O a. Saturation causes higher magnetising current in a CT compared to an unsaturated CT. O b. Core loss resistance (represented byGo) is a significant cause of CT saturation. O c. High magnetising current is the cause of magnetic saturation in a CT. O d. By limiting secondary side current, secondary side impedance (R2 + jX2) helps reduce CT burden.

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