Answer / shamsher singj

Every power cable need proper earthing depend on amourn and unamourd armourd two profir on one is armourd working as a earting and need less earthing plt because eatrlthing on power house earting stat there

What is C-factor?why it is required to consider in fault short circuit calculations?

2 Answers  

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What are the voltages at which electrical energy is transmitted

7 Answers   KSEB,

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where solid grounding and where grounding through ngr done and why?

0 Answers   NTPC,

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WHY IS wet surface used for grounding???

2 Answers  

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What happen if we have run 415 V,50Hz designed motor at on 480V,60HZ

8 Answers  

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why we don't use earthing as neutral?

1 Answers  

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What is plugging as applied to an induction motor?

3 Answers  

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tell me about vfd

8 Answers  

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why transmition and distribution and genaration of voltage in multible of 11 means 220v,440v,11kv,22kv,,,...so on

3 Answers  

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How core saturation effects the secondary voltage (whats the theory) of a current transformer in service?

1 Answers  

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Why we did not feel electric shock in electric train?

1 Answers   NTPC,

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Can u Explain about the electronic trivector meter and the use of data converters in them?

0 Answers   Tricom,

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