DRAW THE DIFFERENCE BETWEEN GROUND AND NEUTRAL IN BOTH SINGLE PHASE AND THREE PHASE?

2 Answers  

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what is a composite error in current transformers, why occurs & in which it will occur i.e, either metering ct/ protection ct

0 Answers  

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what is meant by flywheel and its role in retardation test

0 Answers  

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if we give DC suply to the AC motor what hapen

5 Answers   TATA,

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what is the function of anti pumping relays? what is KVAR? How it is generated in alternator? What is 3rd Harmonics? What is IDMT relay?

0 Answers   Aditya Birla,

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what is work of CTPT in 33/11kv Substation

1 Answers   Fiat,

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IF WE SELECT THE 60H FREQUENCY IN INDIA WHAT WILL THE GOOD AND BAD EFFECT ?

3 Answers  

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sourse is 66 KV / 350 MVA, transfarmer is 1000 KVA 6.6 / 0.415 kv, iF fault is 28.75 MVA on 0.415 KV Bus then calculat the Transfarmer Impidance

0 Answers  

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Why the colour of insulator is always is chocolate in colour?

1 Answers   MRF,

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Draw a SLD of HT distribution EB grid up to users Transformer?

0 Answers   HSL, VVL,

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What is the main use of rotary phase converter ?

0 Answers  

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different between grounding & earthing?

23 Answers   L&T,

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