Answer / hareesh

to limit the current without any power losses.

Answer / k.prakashchandra

To limit short circuit current and make generators and
transformers of equal capacities and different impedances
share the load equally ,in parallel operation

Answer / k.prakashchandra

wrt my above answer please delete generator,as the output
is controlled by the prime mover.However series reator can
be used for generator when two generators have common
excitation due to failure of one of them.

why permanent magnet generator have higher frequency of 400hz

3 Answers   Jaypee,

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Why wind turbines wheels rotate constantly

0 Answers  

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HOW TO CALLICULATE RESITENCE,REACTANCE AND IMPEDENCE VOLTGE OF TRANSFORMER 13.33 KVA 144/240 VOLTS 93/56 A WITH FORMULA

0 Answers   ISRO,

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WHAT IS METHOD TO DESIGN SIZE OF A 11KV UNDER GROUND CABLE FOR A OUTGOING FEEDER FEEDING 6NOS 250KVA TRANSFORMERS WITH 5KM LENGTH OF FEEDER?

1 Answers  

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how can alculate the apfc panel rating?

3 Answers  

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What kind of test is conducted commonly for generator? And explain briefly

1 Answers   MAHINDRA,

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which relay is better , instantaneous or IDMT relay .

2 Answers  

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why not phase to phase fault occure in raining day in hv sub-station?

1 Answers   Getco,

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Dear Sir, we met a disaster with our 62.5 kva genset, after rewinding we informed by our contract engg that due to return current coming in neutral & impropper earthing this happend. But after all set up & load balance we checked & found again we have about 20 to 32 amp return current on neutral. we have 12 airconditioner + 12 mini fridge on single phase line. Pl suggest any idea to solved this problem

3 Answers  

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i am working in automation feild my question is that how to find the KVA of transformer.

3 Answers  

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How can we get electric power from lighting ?

3 Answers   TATA,

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What is load shedding?

1 Answers  

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