Current Transformer's star point must face the protected object for the relay operation?

2 Answers   Siemens,

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What is grid collapse? what is the reason for it?

0 Answers  

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what is pf. how to calculate capacitor bank value to maintain unity pf.

18 Answers   JH, Saint Gobain, Supreme Treves,

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As per standard, transformer body earthing and other Equipment earthing (Equipment earthing) did not connect. but in LT side termination we are doing metal glanding in both side Transformer to PCC Panel through armoured cable, now X'mer body earthing and PCC Pane earthing (Equipment earthing) both are connect.is this safe for X'mer or other equipment?

0 Answers  

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What is load curve?

2 Answers  

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How to arrange a hous hold earthing system to keep minimum earth resistance( below 7ohms).

0 Answers  

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can we use existing delta star with neutral grounded,step down(6.6kV/415V), 3 phase power transformer bi-directionally.

3 Answers   GMR,

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why we use CVT (capacitive voltage transformer)in switch yard?

5 Answers  

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what is power

6 Answers   ABB,

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how the frequency was generated in power station

2 Answers  

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what is the higest transmission voltage and generated voltage in india

14 Answers  

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What are the precautions to be taken before working on a cable?

1 Answers   Alfanar,

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