Answer / k.prakashchandra

Neutral earthing wire should be at least capable of taking the full load current continuously

what is restircted earth fault relay,how it works? what is diffrance btwn normal earth falut relay & restricted earth fault relay?

1 Answers  

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What is difference between dc three point starter and dc four point starter?

3 Answers   Chettinad,

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What is Servo Ventilated Motor?

0 Answers   L&T,

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Wat is da difference b/w neutral earthing and unearthed system?

2 Answers  

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testing ZNYn11(d) vector group transformer

1 Answers  

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WHAT IS OLTC OF TRANSFORMER? WHERE IS ITS USED EITHER ON PRIMARY OR SECONDARY SIDE OF TRANSFORMER?

2 Answers  

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What are the protection schemes used for protection of transformers ?

3 Answers   Engineers India Limited,

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why always out of the 3 phase(RYB) of supply, in Y phase w.r.t the voltage is higher? on R & B phase the voltage will be lower as compared to Y phase?

1 Answers  

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A simple Question from all.... If Voltage drops then its rated value what will be effect on a Residential load? similarly if voltage rises from its rated value then what will be effects on a load? i know if voltage drops the equipment or device draws more current then its rated what are other reasons ? thanks in advance for ur time.......

1 Answers  

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what types of cable used in underground coal mining?

0 Answers  

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how can i find ct ratio of meter by seeing name plate of meter and how it should be used in MF calculation if it shows only-/1???

0 Answers   Harshal Electrical,

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why make protection 85% of winding?

1 Answers  

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