Answer / ankush miglani 09718151073

long metallic bars are used fr this purpose. the bars are
fixed to the lower part of the ships and the second end is
in water. the the water is allready salty so better
earthing is obtained. and ths earthing current reaches the
sea earth without causing any hazarts.

sugest any typical project ?

0 Answers  

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According to ohms law voltage proportional to current, then why should current rating is low with high voltage rating in transformer?

5 Answers   KEC,

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Why earthing done?

1 Answers   CBRE,

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why we define potections of Tourbo generator in Class A & B.

1 Answers   GIL,

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What is relation bet kvar & microfarad

2 Answers  

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I need to connect a synchronous generator to the grid using automatic synchronization and two circuit breakers (one for synchronization, one for end connection to the grid), how to determinate the required diameter of the cables?

0 Answers  

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how can we calculate that how much capacitor is needed for a system to increase the pf?

5 Answers  

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Generally in AC we consider voltage, frequency and phase sequence for parallel operation ... Can we parallel two DC battery chargers? If yes, then what precaution to be taken when we parallel two DC power?

5 Answers   Reliance,

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how we decide the require size is this for a known current at fuu load?

0 Answers  

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What should be ideal IR value for 11kV, un earthed, 1 MW motor?

3 Answers   Sail,

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in our transmisison sub station why we step down firstly 132kv\33kv then 33kv to 11kv. can we direct step down 132kv to 11kv.

4 Answers  

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i have seen a picture of a power plant. in that pic. i saw chimney like giant structure which were spreading smoke like something...i want to know is it chimney or cooling towers, as my friends use to say.

2 Answers  

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