how to reduce the magnetizing current in distribution transformers

1 Answers  

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how can check the resistance of battery contact?

0 Answers   Cipla,

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If the secondary winding will be open in current transformer, how to damage the insulators

2 Answers   TPDDL,

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why some transmission lines have 7 wires n why some have 3 n 4??

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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How to do maint. Of busbar.

1 Answers   KSEB, L&T, Siemens,

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what is corona ?

3 Answers  

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When to use Oil Transformer type and When to use Dry type? What is the difference between both?

2 Answers   ABC,

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Can someone tell me how to calculate the size of a power cable? What are the factors involved in cable sizing?

5 Answers  

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The neutarl to earth voltage in system is 7volts on Electricity power but it lowers to 1.3volts when load transfered to DG power.what may be the reason.

3 Answers  

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what is differant beetween overload current and phase current?

0 Answers   KMJ, Petron ltd,

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what is the ohmic value of transformers

1 Answers  

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