Answer / krishan meghwanshi

1=ratio test
2=core balancing test
3=vector test
4=meger value
5=polorization index test
6=magnetic balancing test..

How to select cable rating for HT/LT Panels

1 Answers   Alstom,

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How phase displacement change in the over current relay coils.

0 Answers  

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What is the basic difference among Circuit breaker,Contractor and Isolator? Are they different names of same device/equipment?

2 Answers  

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what is a FACTS devices? what is mean by STATCOM????

1 Answers   IIT,

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What happens when reactive power enters a system?

6 Answers  

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Can anybody tell the formula to calculate temparature rise in the cable with respect to current?

1 Answers  

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List examples of current sources?

0 Answers  

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What are the Safety Steps While Inspection the LT Panel.  

1 Answers  

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How to calculate LT XLPE CABLE for 11 kv / 433 v , 1000 kva oil type transformer system?

0 Answers   Tata Power,

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what is purpose of using reactor in substations.

20 Answers   Heavy Engineering Corporation Ltd HECL,

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In radial network the source is fed from 1 end both ends at central

0 Answers  

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For single phase(phase to neutral) having potential difference 230.in three phase(phase to phase)we have 440V HOW...?

1 Answers  

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