sourse is 66 KV / 350 MVA, transfarmer is 1000 KVA 6.6 / 0.415 kv, iF fault is 28.75 MVA on 0.415 KV Bus then calculat the Transfarmer Impidance

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AC voltage only create magnetic flux in coils, but in Solenoid coil how 24V DC volt create flux and pick the plunger

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what is the difference between MCB and MCCB?

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Dear sir, my knowledge about cable size determination is limited. Though I read examples I could not calculate the Cable size required for electric driven pump 40 KW, 380 Volt, 50 HZ, 50 meter from transformer and it is three phase star delta starting. Please help as there is no one in my surroundings to help.

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How to check it good or bad capacitor

4 Answers   IMD, ST,

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Why the transformer rating is denoted in VA rating why not in KW

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what is the difference between "Rotary bypass isolation switch and Normal bypass switch" pls share indepth techs?

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what is purpose of using neutral grounding transformer in generators??

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How to calculate fault level of 11 KV system

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What is class ab operation?

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While connecting bulb in Series/Parallel,there is any difference in glowing

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On 400 amp factory load how kvarh capacitors provide

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