what is nuetral grounding

2 Answers  

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How to calculate cable rating for 3 phase supply?

0 Answers  

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why DG battery blast

2 Answers  

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What Should be the rating of transformer used in 33KV substation?

3 Answers  

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what is the relation between Sq mm of wire and its current carrying capacity?

5 Answers   Finolex,

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what is cogging and crawling

0 Answers   Suzlon,

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what is soft starter? what is the difference between soft starter and star delta starter?

1 Answers  

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why the transformer was not rotating like a motor?

5 Answers   TATA,

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why in crona effect it give violet colour.

1 Answers  

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A 7 storey building has a floor area of 35,000sq.ft on each storey. On the ground floor 11KV electrical sub-station is to be erected. A load of 3kw for every 400sq.ft (p.f is 0.8) is proposed for each floor. fire pump 7.5hp, water pump 5hp, lift 2 nos, each 10hp and 20shop load of each shop is 5kw. calculate a. load each floor b. total load of building c. L.T feeders for aech floor and from transformer to main. d. distribution diagram e. capacity of sub-station/capacitor bank f. line diagram

0 Answers  

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How the value of KVAR of capacitor bank used in switchgears calculated??

2 Answers  

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Why do we use only Sinusoidal Wave in AC supply why not the Square,Triangle or Sawtooth etc?

2 Answers  

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