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.

Which element is highly conducting coppoer or gold?

3 Answers  

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What is the effect on in Zone and out zone fault if Phase side CT is Vk/2<30 mA and Neutral side is CT is Vk/4<30 mA for Transformer REF protection

0 Answers   ABB,

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WHAT IS LIGHTNING,HOW TO CALCULATE LIGHTNING DESIGN CALCULATION?

2 Answers   L&T,

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What quedtion to ask a electrical maintenance technician?

5 Answers   Bhel, Royal Furnishers,

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How to calculate phase to phase difference in 33KV Line ,11KV Line etc.

1 Answers  

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In DC current-excitation to transformer, why it sucks more current? Eventhough there is no power transfer between primary and secondary? R is very low so it should suck less current only na thn y its current increases?

2 Answers   Cairn,

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nwhat are the main Components of servo motor?

0 Answers   BARC,

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Explain cos(theta) and Sin(theta)

0 Answers  

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what is a DLC?[just dont reply its a Dual loop controller!] Plz do Explain the advantage of DLC over PLC?

3 Answers   Essae,

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how to calculate of which rating transformer should be selected? take any example

2 Answers  

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what is the importance of Partial Dischage test for Electrical Equipments

0 Answers  

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how to choose cable size with respect to load? how to convert cable size in mm2 to sq.mm?

2 Answers   MSL,

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