1.What do you mean by inductive and capacitive parts of an
electric circuit. 2.What do you mean by decrease of
inductane and capacitance of a network? Please dont give me
the text book answer.3. What is class X ct and its
applications?
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Answer Posted / sayan
Class PS/ X CT: In balance systems of protection, CT s with
a high degree of similarity in their characteristics are
required. These requirements are met by Class PS (X) CT s.
Their performance is defined in terms of a knee-point
voltage (KPV), the magnetizing current (Imag) at the knee
point voltage or 1/2 or 1/4 the knee-point voltage, and the
resistance of the CT secondary winding corrected to 75C.
Accuracy is defined in terms of the turns ratio.
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