how to calculate KA rating of C.B?explain with Formula.

1 Answers  

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Why the tank of transformer is made rectangular not circular??

9 Answers  

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what is the purpose of shading ring or shading coil in electrical equipments.

0 Answers   BARC,

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Brief me about maintenance planning & sheduling of machine tool.

0 Answers   HCL, Thermax,

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can motors working at parallel operation like D.G set and transformers? It means asking about two motors coupled with same load???

1 Answers  

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What is the distance between the EHV lines and also the distance for earth ??

2 Answers  

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while we select CT, why the CT ratio is divided by 5?? ex:250/5,15VA,CLASS-1 CT.Why it is divided by 5??Help me please

2 Answers  

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IF 5000amp current on LT 440V. then how much it will draw amp on HT 11KV side

10 Answers  

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Why transmission line carryiny high voltage and low current?

3 Answers   apspdcl, Universal Power Controls,

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In Slip ring Induction Motor we use Liquid Rotor Starter for Starter Every Time Liquid Filling we need add Soda Sodium Carbonate or only Distilled water is Enough.

2 Answers  

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what is the distance b/w EHV lines? 1.8m 2.11m 3.4m 4.14m

7 Answers   HAL,

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What are the advantages of speed control using thyristor?

0 Answers  

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