Answer Posted / gajanan

I want to ask to vijay that is there any relation between
current denesity of copper and material purity.
also is ther any standard which defines the standard
current denesity of material.

What is DC series motor?

1266

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hi all i like to know vat is power plot in control systems also i want to know abt latest trends in electrical & electronics

1943

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USE OF 8 WAY PAN ASSEMBLY

1954

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i installed 100kva ups. what KVA genset they should provid in input side? plz any update formula or ans with reason.

2332

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list of tests to be carried out at manufacturers end while purchasing a step up transformer of 11kv to 66kv ,2MVa Capacity.

1978

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How does HT work & Voltage required?

2258

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We have 750KVA DG set, we want to introduce REF relay with 1250/1A,CL PS,Current transformers.The lead distance of 2.5mm copper flexible cable from CT to relay is around 5mtrs.We would like to know the knee point votage(VK) & IM calculion for CT's

1915

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This is urgent!! What is a Thyristor-based 3-ways selector switch with Zero crossing control? how does it operate and where is it mostly found in a system?

2063

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If two Transformers are connected in parallel having impedance of 50KA in both transformers will the impedance increase or decrease after connecting transformers in parallel?

2056

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In a voltage-controlled current source A A current booster is never used B The load is always floated C A stiff current source drives the load D The load current equals Isc

1884

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what is difference between speed mode and torque mode in motor?? explain in simple words please.

1592

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what transformer we used normally and upto which kva?

1942

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What is the formulae of Megger value for a A.C.Motor

2880

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what is the max. acceptable leakage current in 33kv bus bar

3007

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how to prepare the technical test

2084

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