Answer / sujit nandi

ya if we know the resistance and impedence of load...as we know cos phi equals to R/ z...

How to do fabrication , busbar and wiring cost for : 1. LT Panels 2. C& R Panel

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I would like to know that the fault curretn at base load and at 10% generation will be same? Fault level of BUS remain same with different generation?

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Why PT is fitted in incomer panel.....?

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PLease anyone can tell me CTUM-15 specification?

1 Answers   Gilbert Maxwell,

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A 3-PHASE TRANSFORMER IS USED TO STEP-DOWN THE VOLTAGE OF A 3-PHASE, 11KV FEEDER LINE. PER-PHASE TURNS RATIO IS 12.FOR A PRIMARY LINE CURRENT OF 20A, CALCULATE THE SECOUNDRY LINE VOLTAGE, LINE CURRENT AND OUTPUT KVA FOR FOLLOWING.A)STAR- DELTA.B)DELTA-DELTA.

0 Answers   Ispat, Red Bull,

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When batteries are connected in series the voltage increases but the current remains unchanged, how can this be? When you consider ohm's law. i.e. If voltage increases, current increases, providing resistance remains the same.

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What is the difference between neutral and ground?

3 Answers   Cethar Limited, Torrent Power,

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how to calculate

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how i define power factor when some one ask me ,,,,,what is power factor ,,,,,pleas define it simple. (pleas dont use these worlds ,,the difrence bitween apparent power and actual power is power facter )

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i want to estabilish an loss energy storage system,such that it can store electricity lost during the transmission of electricity in conductor,so that this system stores energy lost during transmission and supply it to street lights during night

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why the generator efficiency is greator than motor?

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Explain how you decide what size of electrical wire do you need?

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