what is R Core Transformer. how it differs from normal
transformers. dont search in net and post the answer.
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What is the difference between grounding & earthing?
which have higher efficiency transformer or induction moter
what is a DLC?[just dont reply its a Dual loop controller!] Plz do Explain the advantage of DLC over PLC?
in general it is observed in power stations, the tertiary winding is used in higher rating Y-Y auto transformer but not in Y-Y power transformer. is the tertiary winding is compulsory then why it is not using in power transformer
what is different between DIGITAL and ANALOG?
What are the precautions to be taken before working on a cable?
I have 30KW Motor Starter Panel, System voltage is 480V, So i have to convert voltage 480 to 220V to give the contactor coil. How i can select control transformer, Which rating transformer i can use this panel, what is the procedure, please tell me.
what is meant by Is limiter?what is the use of current limiters in electrical ditribution network?
How to reduce -234126219.6403 MVAr generation and by what?
What are the various methods for effecive earthing in a factory in a rocky terrain, where soil resistivity is extraordinarily high? The usual method of 3 m deep earth pits is not serving the purpose.
what to do with nuetral when Generators are running in parrellel
what is the string efficiency