Answer / jayveer

as the plug area larger than the resitance
of that plug decrese so the fault current
chose the past have least resistance...and
flow through it..

how to handle 2500 kva transformar

0 Answers  

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Dear All, In a 400V power system, ratio of three current transformers installed incoming switchgear is 4000/1. Maximum three phases short circuit current of this system is 48kA. One CT is installed on neutral of upstream transformer (6/0.42kV, solidly earthed) for 51G protection. Would you please inform me about the correct CT ratio of this current transformer (on neutral)?? Thanks a million

2 Answers  

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cab we add capacitor bank with generator to improve power factor or not??????

1 Answers  

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Why heat produce in AC machine higher than DC machine?

2 Answers  

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Could explain briefly of over excitation in transformer.

2 Answers   NCC,

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IF THE OUTPUT OF A 100KVA, 415V GENERATOR IS STEPPED UP TO 11KV WITH A 500KVA TRANSFORMER,CAN THE TRANSFORMER BE LOADED ABOVE THE SOURCE GENERATOR RATING?

4 Answers  

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What is referred to the electron in the outer orbit?

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what perpos use cepacitors in motars,fans,lights,and LT panal

1 Answers  

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what is meant by residual over voltage & residual earth fault ?

0 Answers  

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What's voltage?

1 Answers   Pakistan Atomic Energy Commission PAEC,

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what is the purpose that we use PLC system in power system

2 Answers   Glatt, MTS,

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what is maximum or Threshold value of current 7 voltage that a common man can withstand

1 Answers  

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