what is The difference between national electrical code and I.S.Code (electrical) and what is the value of NEC in electrical engineering field
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1. What kVA rating is required for a transformer that must handle a maximum load current of 8 A with a secondary voltage of 2 kV?
Rccb trip or not with out neutral connect in three phase welding machine
3) How earthing is done? How it measured? Write the method for earthing? How the earth resistance is kept low?
why mostly conductor made by 7 nos wire?
Why Ferranti effect is occoured in leading power factor load in a overhead transmission line?
What descriptive information does the NEC require to be marked on all conductors?
How wire size can define in electrical wiring? What is the ratio?
explain why tap changer is always connected to high voltage winding side of the transformer.
give me applications of sequence bridges . (used in 3 phase un balanced systems)
hi can you give any body fault level calculation, generator fault level calculation,transformer fault level calculation for system fault level with equation? i have 3.3kv generation voltage three gas gen sets, one is 1.9MW,2nd is 2.5MW,& 3rd is 3.8MW & i have 11 kv generation voltage one gas gen sets is 3.8MW, we are step up to 22kv by transformer
3 Answers Hindalco, Piramal Healthcare,
give me name of current and volatge control device
when we put inducter in neuteral grounding of genrator.
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