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Answer Posted / renyrjn
wat about epoxy insulators used in copper
earthing..anybody?????????
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why we use sinosidal voltage / current instead of others in system?
Hello everyone, somebody knows what is a "surplice power" ? The hole phrase is: "This rating is appropriate for a generator set paralleled with an infinite bus e.g. a national electrical supply network or grid where the generator set is run at 100% load, 24 hours a day, 365 days a year and any surplice power is exported into the grid" Thanks in advance.
Why we used 690V in ACS 800 drives.Why dont use standard voltage like 415v or 1.1Kv
what is smartµ grid technology?under coal gassification?
What happens if the Capacitive Voltage Transformer Primary neutral is not earthed. There is a CVT between Transformer and source, and the CVT neutral of the transformer is not earthed, does it effect the transformer while charging or does it effect the transformer charging process.
Is there any standard guidelines/Criteria to design NGR/NGT.?
Can we use BS 6651 and BS EN 62305 standards for computer room lightning ptotection in substation?
along with technical test papers
How we can determine short circuiting current any plant and for example a plant which power generation is 415 volts and plant load is 500 kw.
What is evaporator & condencer & compressor
how to calculate the step resistance for slipring induction motor,how you deside the no of step for that?
how to calculate the no load current in transformer?
What is the pro & con of having 11kv & 33kv incoming, and what is the adv & disadv. of converting from 11kv to 33kv.
In Power cable specification what is U0/U and Um.
surge tank, hrc fuse, earthing transformer, firm power objective type
