Answer / raghavan sarangapani

The current carrying conductor act as primary

Answer / sachin thakare

Ct primary winding on ht line in series connected no.Of min.1 or 2 turns this transformer are instrument tranf. Its called as step up tranf. Use for high current measurement.

Answer / ghulamsarwar3

ONE TERN OR FEW TERNS COMPARE WITH SECONDRY

what is the std. earthing resistance for 440V system or m/c, 33000/440 Volt substation? What is the std.?

2 Answers  

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0 Answers   ABB,

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1 Answers  

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how to remover corona effect and hysteresis losses from contactor

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6 Answers   FAG,

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0 Answers  

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