1.

A lossy capacitor Cx, rated operation at 5 kV, 50 Hz is represented by an equivalent circuit with an ideal capacitor Cp is parallel with a resistor Rp. The value of Cp is found to be 0.102 F and the value of Rp = 1.25 MΩ. Then the power loss and tan of the lossy capacitor operating at the rated voltage, respectively, are

A. 10 W and 0.0002
B. 10 W and 0.0025
C. 20 W and 0.025
D. 20 W and 0.04
Answer» D. 20 W and 0.04


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