What are the advantages and disadvantages of oil filled transformers?

2 Answers   Mercantile Marine Department, Studio College,

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what is power factor ? how we can calculate the low power factor and amount of capacitor for improve that low factor ?

0 Answers   AB, JLL,

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what types of load we get from the national grid? is this capacitive or inductive?

1 Answers  

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HOW CAN I GET 5CORE HO7 CABLE SIZE IF I HAVE 1800A?

0 Answers  

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why two contacts(in series) are using in closing circuit

3 Answers  

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redundant connection in contactor?

0 Answers   Emerson,

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how to select cable size?

4 Answers  

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how to calculate the ngr capacity(nutral grounding resistor)

2 Answers   Divis Laboratories,

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how we can check the CT & VT?

2 Answers  

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what is the carona effects meaning in HT line transmmission system

0 Answers  

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How to identify Motor leads in their order coming out from winding without tag (U1, V1, W1 & U2, V2, W2)?

6 Answers   ABB,

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can anibody tel me on what basis the transformer vector groups are determined????

1 Answers  

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