WHAT HAPPEN WHEN CT SECONDARY OPEN DURING LOAD

16 Answers   Neco,

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what is power factor

4 Answers   UltraTech,

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what are the protection relays for trasformer

3 Answers  

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what is brushless generator?

2 Answers   Jk Tyres,

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is there a different b\w ground fault CB and earth leakage

1 Answers  

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What does VVVF stands for in VVVF drive ? How does it differ from VVF drive?

8 Answers   HAL,

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If the neutral wire go pass through the core balance current transformer? If yes then why? and no then why?

2 Answers  

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On wat basis TSM & PSM are set? Example.TSM=30% n PSM=2.5A....Hw they are set and how we come to know that the particular relay should be set to this value only?

2 Answers  

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what is the difference between 2-phase and 3-phase?

1 Answers  

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what are the basic concept to design a out door Substation?

1 Answers  

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when we given 3 phase supply to ups system, but out put comes with 3 phase + neutral how it possible? pls explain.

3 Answers   Enzen, Juniper Networks,

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draw a circuit diagram connecting transformer OLTC- RTCC- VCB-Marshalling Box otherwise Explain in words

1 Answers  

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