if we going for high voltage usages what are the considering factors, why those factors are effected.... please give me an answer related motor factors like wnidnig, frame, temp etc

1 Answers   ABB,

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Can anyone explain how the vector diagram of a transformer which doesn't have name plate be found whether it is Dy11/Dy5/Yd11 and so on?

4 Answers   TATA,

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What is the winding resistsnce need to be in a 1000kva, 11kv/415v transformer, between ht winding to lt winding, ht winding to earth, lt winding to earth.?

1 Answers   Trident,

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how choose conductor &caple&wire depending upon the load

2 Answers   HCL,

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Why LED light has advantage of rapid reflection ,although other lights alse reflect.? and this light is considered to be best for transmission usage in case of Free optics

0 Answers  

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what is the effect of higher value of GD???

0 Answers   VEPL,

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How to calculate the sag on transmission Lines.

0 Answers  

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is there any chance to get shock from the transformer oil at the time of maintenance due to its dielectric property. . ?

6 Answers   Bhel,

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plz tell me in detail about c.t. and p.t. ?

3 Answers   Reliance, SCL,

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What is the function of an Auto reclosure relay. How does it work??

4 Answers   KSEB,

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what is relation between vector group of transformer and its load hormonics?

1 Answers   Sanmar,

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how to calculate short ckt current of trafo. ex.3-ph 3MVA trfo. 11/440, impdence voltage=7.25%

1 Answers  

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