Answer / keshav

For Aluminium 225 A PER PHASE, For copper, 350-375 A

Answer / rk

Mr.Keshav can u show the formula that will help us to
understand your answer easily?

why do we have spikes enough to burn electronic boards, when generators are not grounded

0 Answers  

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How to Calculate Current Rating of SDFU (Switch Disconnector Fuse unit) for Protectionof Capacitor Bank connected to Busbar of 800Amp,in LV side of 11/0.433KV, 250KVA Transformer?

0 Answers  

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what is rated current and operating current?

3 Answers  

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What is voltage in two phase?

7 Answers   ABB, SSG,

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for a 11kv transmission line what capacity of CTs & PTs are required?

4 Answers  

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What are Contactors? How they works and what its highest rating?

0 Answers  

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why neutral and earth should not be connected on 3 phase 440v/50c/s supply at consumer side. where as on 25kv/ac/50c/s railway traction substation neutral and earth will be connected and track at substation. and track will act as neutral and earth. Reasons for this is needed urgently

4 Answers  

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What is the purpose of RECTIFIER ASSEMBLY in AC power generators?

2 Answers  

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A copper wire of length l and diameter d has potential difference V applied at its two ends. The drift velocity is vd. If the diameter of wire is made d/3, then drift velocity becomes

1 Answers  

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description with working of all parts of a Diesel generator???????

0 Answers   DELL,

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how can we find a burden of potential transformer? what does it effects? how can we calculate rated load of it?

4 Answers   Areva, KPTCL,

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Why PT voltages are measured with respect to ground? What do u mean by voltage or current polarized.

0 Answers   Grasim,

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