Answer / anandbadiger

Vacuume is having high dielectric strength & in High voltage
breaker restriking voltage will be more to de ionize the
voltage vacuume is the best media

State four advantages of hydro power station over nuclear power station.

1 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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does any one know where we can purchase insulation oil for high voltage oil filled cables

0 Answers  

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WHAT IS MEANT BY SYNCHRONISING IN GENSETS

5 Answers  

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What are the effects of adding a zero to a system?

0 Answers  

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how to calculate the change over time for star delta starter for different KW motor?

0 Answers  

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we have a 2000kva step down transformer at our site. The HT side is charged from 22000V. So the primary current will be 52.48A. So why the HT breaker(SF6 ABB) is rated of 1250Amps ?

2 Answers  

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1.generator rated as 1000 mva,11kv .8 pf what will 0.8 pf will indicate? 1.max pf it can supply 2.min pf it can supply like this 4 options there what is answer.explain

5 Answers   Power Grid,

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How much duration I can keep open the CT if it is under loading condition(100 Amp load)?

3 Answers   Infosys, NTPC, Suzlon,

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H.t motor 6600 volt to same motor lt supply 440volt supply applyed to h.t motor to effect....

0 Answers   Essar,

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size of condotory fron voltage level

0 Answers  

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What is a soft start?

1 Answers   Focus,

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