Answer / k,prakashchandra

If it is also without conservator , it is vacuum sealed
transformer.Vacuum inside ,allows for expansion of oil

why knee point voltage should be high in Ct for differential protection

1 Answers   NTPC,

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which one is more efficient, torq, power & ecnomy with the same frame size AC motor / DC motor?

0 Answers  

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why are the maintaine power factor and how can this control and this is how work.

0 Answers   Mukand,

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what will happen at the time of CT saturation?and what will be the Relay's function at the time of CT saturation?

2 Answers  

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what is d check in dg 1500kva

0 Answers  

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What is Harmonics how it is produced and what is the method to control the same

0 Answers   Siemens,

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what is tandem isolator ??????????

5 Answers  

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What is the difference between bundled conductors and double circuit?

1 Answers   Power Grid,

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line vltage of three phase distribution transformer is 433v and phase voltage is 250v,but we required 230v for domestic distribution,then how we reduce phase voltage of transformer

5 Answers  

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If my sfu is 64 Amp & its link is 32 Amp then at what amp.my sfu will trip???

2 Answers  

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How to desaturate a saturated CT of PS Class?

4 Answers   Electrical,

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When electric field is parallel to the plane of incidence, the electromagnetic wave is said to be a.Linearly polarized b.circularly polarized c. Elliptically polarized d. Hyperbolically polarized

1 Answers  

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