Answer / kumar

yes, protect from shocking

What is the meaning of coupling and decoupling in the context of power flow?

5 Answers  

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Earth has zero potential then what would be the neutral potential ?

0 Answers   JLL,

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what will happen if earth of 33 kv cable (earthed system) is not connected to earthing pit?

0 Answers  

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How to choose the vector group for the step up and step down transformers??? Tell me the which vector group is suitable for step up and step down transformers and whats the reason to choose and whats the benefits???

0 Answers   L&T,

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What happens if the negative to earth voltage is greater than positive to earth voltage in the battery of substation?

0 Answers  

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Why pmg used in electrical generators for excitation.is there any other method without pmg ?

1 Answers  

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why the voltage is in digit of 11/33/132/220/440 please send me on shukrerabbi_abkhalil@rediffmail.com with thanks

3 Answers  

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Why is it that polarization index type test is required for MV and HV motors and not for LV motors?

3 Answers   La-Gajjar Machineries, Qatar Airlines,

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If the generator will trip, what you will do as an electrical technician in charge.

1 Answers  

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What will be MF if we have CT ratio is 130 of 3 nos?

1 Answers  

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how to find impedance , mutual indatnce in transmission lines

0 Answers   NTPC,

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1 kva how much amps? How to calculate ?

2 Answers   L&T,

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