which protection function should measure RMS value of current&DFT value of current?

0 Answers  

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in single phase we get 220 volt and in three phase 4420 v why this second Ques= in case three phase star conection our neutrul becom disconect what happan 3 Q=== a three phase house load and have unbalce load on different pahse diffrent current eg phase a 7A b 8A c 5A and voltage is 440 than how calculate it total load in kw pl give formula thanks

8 Answers  

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name the famous power plants in ap and vwhere it is located with capacity details

1 Answers   BARC,

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What is the basic difference between synchronous machine and induction machiine?

1 Answers  

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is it possible to have dc motors on single chip

0 Answers  

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Explain the terms real power, apparent power and reactive power for ac circuits and also the units used.

0 Answers  

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Why we are mention U1, V1, and W1 in primary side of transformer give technical reason

1 Answers  

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what are upstream faults and downstream faults in power system

2 Answers   Sreetech,

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when we switch on the switch and load is not connected at home,is electricity wasted?

1 Answers  

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Explain dc generator with its types?

0 Answers  

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what do you mean by earth fault in transformer?

2 Answers   L&T, UPL,

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What is the meter used to check the DG sound level.and pollution check

2 Answers  

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