what the purpose of data retrivala panel in substation

1 Answers   NCC,

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what is the formula of starting current of 3phase and 1 phase motor???

0 Answers   L&T, WFP,

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which of the following loss varies with the load a)hystresis loss b)eddy current loss c)copper loss d)core loss

2 Answers  

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What are various modes for Mechanical interlocking of breakers (for both MCCBs & ACBs)

1 Answers  

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Explain and give me an example of a time when you had to explain some new procedures to your co-workers for quality service delivery, how did you go about it?

0 Answers  

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Transformer type...??

1 Answers  

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Is it possible to interlock between ACB & MCCB?

2 Answers   Areva,

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What are the special protection given for high capacity Motor, more then 10mw

2 Answers  

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what is High resistance grounding and whatis the criteria for the selection of High resistance grounding

1 Answers   MAHINDRA,

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HOW TO CALCULATE THE REGULATION OF 100 AND 25 KVA TRANSFORMER

0 Answers   AITM,

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What is the range of efficiency of thermal or steam power plants? Why it is so low?

2 Answers  

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AC 230V BULB GIVING DC SUPPLY WHAT HAPPENS?

2 Answers  

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