Answer / porketg

both are same , then how the potential at fault point can be zero in case of LLL fault , when there is no ground present in LLL fault

How to identify Motor leads in their order coming out from winding without tag (U1, V1, W1 & U2, V2, W2)?

6 Answers   ABB,

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How to earth the star delta connected transformers?

1 Answers   UPPCL,

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for 8 mva 33/11 kv transformer what will be the setting of differential relay on which it trip & what is the HF setting in this relay

2 Answers  

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how to calculate P.F from kva only?

3 Answers  

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could anybody able 2 send me jindal steels previous papers fr electrical steam....pls send 2 my id if possible....sirisha.shaik@gmail.com

0 Answers  

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WHAT AC (HI VOLTAGE TEST) VOLTAGE SHOULD APPLY FOR 33KV CABLES.EXPLAIN IN DETAIL

12 Answers   NTPC, Voltech,

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How many types of colling system it trformers?

0 Answers  

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if step down transformer step down the voltage,will current will also be proportional step up. If yes then how transformer handle such a large current?

4 Answers  

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Write the force balance equation of ideal spring element.

0 Answers  

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In three phase energymeter the spindle rotating backward why?

1 Answers  

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Why Delta Star Transformers are used for Lighting Loads.

6 Answers  

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What is the difference between power cable and signal cable (only Observation Difference)?

1 Answers  

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