wat is the difference between rotor 1st stage fault and 2nd stage fault?

3 Answers  

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what is the thumb rule to know current carrying capacity of copper conductors of different size.

1 Answers  

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difference between power surge and switching transient

0 Answers  

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Do we really need wheels for the transformer

1 Answers  

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1.why we are using metal oxide gapless block in lightning arrester,2.What is minimum and maximum rating of metal oxide blocks using in india

0 Answers   Areva,

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how much resistence in proper earthing?

5 Answers  

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How to configure the drives in PLC, through Profibus commnication. And to how to address it?

0 Answers  

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A LT ckt i mean 440 volt flow of current100A.at this time HT current what will ON 11 KV &33 KV.plz givemy answer with example

2 Answers   Neptune,

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what is differance bw ELCB and MCB. ?

3 Answers  

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how to reduce disel generator voltage from 410-60 hz to 380v-60hz

1 Answers  

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how we calculate the dick for a pole?

0 Answers   Power Grid,

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What is mean by single phasing used in distribution of electricity in rural area of maharashtra state?

3 Answers  

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