what & how to check the lightning arrester

0 Answers   ABC Telecom,

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how bucchos relay works in a transformer

8 Answers   Indeco,

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how to select cable size for three phase?

1 Answers  

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why aggregate is placed all around substation ground.

1 Answers  

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why designer use kva rating instead of kw in transformer rating???????????????

9 Answers  

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what is called inrush current??

1 Answers   KSEB,

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how to find under ground cable fault ??? if our cable size is 95*4 then what will load capacity with far mull

2 Answers   Imdad,

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if we put a energy meter in 500 kvar capacitor bank ,then how much units show in energy meter per day.

2 Answers  

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HRC fuse provide best protection against

3 Answers  

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how steam converted into electricity in power plant

4 Answers  

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why it is necessary to maintain frequency constant in a power grid ?

1 Answers   NTPC,

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what is meant by re-rolling motor? how it differs from standard motor?

0 Answers  

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