What are the solutions for avioding sulfide formation at bimetalic (Copper &Aluminium)overhead joints?

2 Answers   HAL,

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How can be decreased the size of transformer?

6 Answers  

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In liquid rotor starter how PH valve should be maintained.

1 Answers  

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Wheather there exist any dc transformer

6 Answers  

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sir pls send the je exam - 2008 and other model question papers..

0 Answers  

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What is the fullform of NS fuse

2 Answers   Google, JAL International,

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Why 50hz and 60hz frequencies are used by the world, why they are not taking 55hz?

3 Answers  

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A well system is when , no. of bus bar is less or more. Tell me the concept of it.

0 Answers  

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In a 132KV Grid Station where voltage level is 132KV, here,  why the rating of Surge arrests installed 120KV ? 

1 Answers  

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Can any body tell gulf interview question for experienced electrical engineer ?

0 Answers   Gulf,

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why high speed tripping relay is used in protection circuit why not normal relay

0 Answers  

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what law motor works?

3 Answers  

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