What is min and max voltage between earth and neutral/phase if it perfect earthing?

37 Answers   Epoch, ISS, ITC Infotech, L&T, Power Works, Statex, Sterlite, Wipro,

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What are dependent sources?

0 Answers  

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How Diesel Generator start ?

0 Answers   ITC Infotech, Voltech,

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how to calculate the cable size in sqmm if load (kw) is given?

5 Answers  

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Hi If connecting a temp generator 670KVA .415kv with step up Tx .415/11kv. I am given Generator impedances Z1 Z2 Z0 to 100MVA base. Do I need to work out the generator fault current by using these impedances i.e gen rating / impedance. Then use this as my source impedance for the calculations that follow.

0 Answers  

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why secondary of transformer always grouded?

1 Answers   IIUC, Sodexo,

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why in generating station generation voltage is 11 kv

1 Answers   L&T, Usha Martin,

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how to check capacitor in general

1 Answers  

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Battery is a voltage source? give one example of current source and why?

0 Answers   Suzlon,

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why voltage between neutral and earth, with out secondary grounded distribution transformer

1 Answers   Wescosa,

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I am having a 1500 KVA transformer whose secondary current is 2086A and my connected load is 1000 KVA, I am having 400 KVAR APFCR for PF improvement what ratio of CT should i install in LT EB Bus to get optimum PF improvement?

0 Answers  

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what is the internal working of star delta starter

0 Answers  

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