Answer / purushmallya

As per ES&D and Grid code for distribution transformer 3
earthings are mandatory one for neutral one for LA and one
for matallic parts like GOS

Answer / prashant

2NOS OF BODY EARTHINGS AND 1 NO OF NEUTRAL EARTHING

FURTHER MORE THE BODY EARTHS CAN BE INTERLINKED WHILE THE
NEUTARL HAS TO BE SEPARATE

what is linear elements

1 Answers  

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Explain Circuit Breaker Trip Characteristics in detail.

0 Answers   L&T,

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what is pilot wire protection? wer is it using?

1 Answers  

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How can we calculate ngr resistance for a generator and Transformer ? What type of transformer requires ngr ?

5 Answers   Welspun,

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why we use 50hz frequency in india why not other frequencies like 52,59,42 etc

5 Answers   INTC,

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What is the difference between in Fourier series and Fourier Transform. and please tell me the difference between both of them and the why we use them in communication system?

0 Answers  

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What is maximum power transfer theorem?

0 Answers  

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Which power will flow first if we switch on a motor Active or Reactive? How?

3 Answers  

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what is main parts of alternator.

3 Answers   HP,

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CONTACTORS ARE MADE UP OF WHICH MATERIAL?

6 Answers   IOCL,

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One amps in HT is equal to how manys amps in LT

5 Answers  

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What is Chatoliq Protection ?

1 Answers   Chemanol,

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