Answer Posted / hariprasanna

RYB SEQUENCE IS TO DISTNGUISH THE THREE PHASE WIRES...NOW WE R USING U,V,W INSTEAD OF R,Y,W ..THIS IS OUR NEW CONVENTION...

what is mppt (maximum power point tracking ) and how they used in solar power generation ??? what are the main components used in mppt?????

3370

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before synchronizing an alternator,power factor is leading ,why?

1631

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what is vtg limit of earth and neutral at transformer side?

2079

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I am experienced with house and industrial wiring but I don't have any licence how can I apply an licence and which type of licence i can get i didn't complete deee just only experience

1691

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what is the difference between circular wdg & ractangular wdg?

2094

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explain wiring system

2622

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Q: How to calculate Transformer losses , tell us by Formula.

2143

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What happen when change order of CT in GIS feeder?

1692

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what is the voltage between earth to neutral in lift.

1868

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what's the difference between abs/inc encoders. apart from the position remembrance what are all the other differences. and what's mean by grey code.

2132

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Diagram and details of polarity test for Current Transformer 11kv 400/200/100/1A

3087

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how to select electrical equipment such as fuse,dg,transformer,motor,msb,wire,cable as per the connecting load..please mention any books to design,take licence

3032

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I have an existing old MCCB. ABB Model SACE, the rating are: Ue = 660 volts, Iu =1250 Amps, 3 poles, Ith (max) =800 amps at 45 deg C. I need a circuit breaker for my 3 phase motors, 380 volts 60 hz. the supplier required the minimum ampacity of the breaker to be 911 amps. can i use this breaker with rating of Iu =1250 amps but Ith = 800amps maximum?

2366

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clarify types of motor operated valves and advantages

1949

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Let me know that how i calculate the alternator sub tranciant reactance and tranciant reactance.

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