How earth resistance reduses by pouring water coal and salt?

4 Answers  

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Testing report of Earthing of 3.15 MVa PTR.

0 Answers  

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IF % IMPEDANCE OF A TRANSFORMER IS INCREASED FROM 5.8% TO 8% HOW MUCH THE EFFICIENCY OF THE TRANSFORMER WILL COME DOWN?

0 Answers   ABB,

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what is the correct method for the outdoor termination of 19/33 KV HT cable step by step?

0 Answers   Finolex,

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shall we use a machine having 60Hz frequency in india ? why?

4 Answers  

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Dear friends , I am going attend interview for WARTSILA INDIA LIMITED , power plant .Could any 1 pls send me few questions. the area i have to concentrate? please send it to mikalraj@gmail.com. pls help me out

1 Answers  

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how is reactive power controlled on the transmission system

2 Answers  

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what is significance of B-H curve? how it differs form ordinary transformers to Amorphous Transformer?

2 Answers   BARC,

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Write the formula for Fault MVA, Fault current, Base MVA.

2 Answers  

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If cvt is most advance & effective(economically & stability)so why not use instead of VT(11 kv & 33 kv)?

3 Answers  

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What are thermo couple cables and where they are used.

2 Answers  

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Why semi-conducting insulation is used in XLPE cables?

1 Answers  

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