What should be cable size for 75KVA 380/220 3ph transformer

3 Answers  

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how to make neutral to ground voltage less than 5v? my house is under the high voltage transmission line so,proper grounding using rod salt n coal doesnt help me..so wat i do as i cant operate my computer ..this high voltage cause great problem to the motherboard i already two times replaced it.in my house voltage is coming near to 25 v between ground and neutral.plz kindly post ur answer to my email id manish77777@gmail.com ..

3 Answers  

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Why do you get a typical sound when the transformer is put into operation?

4 Answers   IIT,

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I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?

0 Answers  

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what is the current setting for different relay protection for transformer .

0 Answers   Crompton Greaves,

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how does oil cools the transformer

3 Answers   HBL Power Systems,

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what is the relationship between current&voltage in practical purpose ?

1 Answers   Indorama,

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what is the difference between general inverter and solor inverter clerly explain plz

0 Answers  

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For an 100kw generator, only 50kw of load is connected. will the generator generate only 50kw or 100kw. if it generate 100kw what happens to rest of the 50kw. what happens if we connect more than 100kw of load?

8 Answers  

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how to synchronize 4 nos. of diesel generator sets of different capacity (kva)?

7 Answers   Bhel,

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state application of relay in transmission line?

4 Answers  

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Thumb rule for capacitor bank calculation

1 Answers  

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