why HT voltage rating in multiple of 11

12 Answers   ISRO,

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what is surge voltage and surge current?

2 Answers   MES,

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determine two methods to find loose connection in operational electrical system?

0 Answers  

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why transmission is done in delta system

4 Answers  

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why dc series moter is not started at no load?

5 Answers   IOCL,

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identify the components of the tube light and explain how they function???wat is inside the fluroscent tube???how it works???

7 Answers   NTPC, TPL,

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Anyone who can recommend an equivalent to Envirotemp FR3 of Cooper?

0 Answers  

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what is the purpose of using battery in dg sets, please specify in details.

2 Answers   Balco,

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what is purpose of using reactor in substations

4 Answers   NCC,

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What are the different condition monitoring techniques for a motor?

1 Answers   DAE,

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if any one phase of the 11kv/415v distribution transformer not delivering the supply voltage what will happen

2 Answers  

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why we are using R,Y,B colours for 3 Phase ?

4 Answers   ITC Infotech,

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