IP55 protection stands for

1 Answers   Hofincons,

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Why soda is added with water in Lrs of Sliipring motor…to Increase or decrease resistance of water?

1 Answers  

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What differance between Circuit brekar and Isolater?

14 Answers   TATA,

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Why fuel tanks to be earthed ?

6 Answers   Electronics, Hindustan Petroleum, HPCL, Ispat,

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how to checking earth restence with earthtester

1 Answers   NTPC,

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i am going to attaned the engineer (disign)iterview at HAL please give me duid line

0 Answers   HAL,

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Are we do it in single transformer with dual primary as 11 KV and 33 KV and constant output as 415 Volts?.

1 Answers  

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how will i find Transformer rating if supply voltage is 11k.v and how will i find incomer if transformer rating is 12MVA

3 Answers  

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Why do we twist copper to make cable?

3 Answers   Bhel, Integrated, MR Cables,

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why the the phase transformer's nuetral has been grounded

2 Answers  

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What is IPXX?

2 Answers  

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why transformer rating in KVA or MVA instead of KW n MW??

3 Answers  

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