Why in medium voltage system(3.3kv to 33kv, neutral is earthed with either resistance, reactance or neutral grounding resistance?

4 Answers   Essar,

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what is pmu

1 Answers   Alstom,

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my bachelors was done with EEE now i got admit in NU with CS as course. how to answer this qns 1) why u choose cs? 2) why u changed from eee to cs

0 Answers  

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what is the difference between MCB and MCCB?

4 Answers  

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how can we determine size of a cable by knowing the kw or current rating of a load?how can we calculate the resistance box of a slip ring motor?

0 Answers   TK Group,

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ow can i get certificate of competency as electrical supervisor and my diploma in electrical engineering from jalgaon.

0 Answers   ONGC,

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Why, the starting current of 3 phase Induction Motor is 7 to 8 times its rated current?

9 Answers   L&T,

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Why the suply frequency in INDIA is 50HZ

5 Answers   HCL,

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What is the AVR in DG & its functios

2 Answers   Godrej,

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why solinoid coil used in tripping rely?and why not other type coil?

1 Answers  

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What is the make of breakers, transformers, generators? What are their capacities and ratings?

1 Answers  

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what is the difference between NC & CNC machine.what is the difference between equipment & machine tool

2 Answers  

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