Answer / k.prakashchandra

In order to limit short-circuit currents to a value which
the CBs can handle ,additional reactances called as reactors
are connected in series with the system at required
points.Earthed 3phase variable reactors are used in stations
to overcome the Ferranti effect.

we the the value of frequency is 50 HZ in DG then why we said the value inductive rectance is zero in DG?

1 Answers  

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What is the Difference Between the SCADA & PLC ? Both it also control and Supervise Then what Special in Scada & PLC?

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Is there any thumb rule for cable selection for any current rating ?

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What is meant by positive and negative feedback?

0 Answers  

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does any one know where we can purchase insulation oil for high voltage oil filled cables

0 Answers  

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