what is mean by VCB colour code..???
can anyone provide me a amf panel control wiring using ec-2 relay?
how many current required for hypo test
In convertor can we use rectifier thyristor in place of invertor thyristor with explain.
What is meant by transformer, why it should be used, with out that equipment what happens if we transformed the supply?
How can we calculate the KVA rating of a Distribution transformer from its core details?
in electric lamp what is ballast. y its needed to start & stop lamp. what is ballast ckt.
why in a transformer frequency remains constant? if frequency is changing what will happen?
Define delay time.
CONSIDER A 415V/200V STEP DOWN TRANSFORMER.CAN WE USE USE IT AS STEP UP TRANSFORMER BY GIVING 200V IN SECONDARY AND TAKING OUTPUT FROM PRIMARY?
Why Cables are always circular and not square or rectangular?
wat system call?
we are going to install a solar PV site and how can we calculate PV Solar Panel Efficiency, can anybody tell me complete method for its calculation.
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