Wind mill

0 Answers   Suzlon,

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Can Dy11 and Dy1 vector group transformers be paralleled?

1 Answers  

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Why the transformers making noise?

2 Answers   L&T,

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what is the diff. b/w restricted earth fault relay & standby earthfault relay and where they are used?

4 Answers   KSK Energy, Reliance,

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I know during Surge Impedance Loading maximum power is transferred through a transmission line and also Sending end voltage becomes equal to Receiving end voltage i.e Vs=Vr so my question is if both end voltages are equal then how current travels in such line hence how power is transmitted because flow of current needs Potential difference??

3 Answers   NTPC,

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What is meant by shunt current?

1 Answers   ABC,

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How can Inductive load reduce the line voltage of HV transmission line and vice versa Capacitive load?

1 Answers  

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What is the effect on in Zone and out zone fault if Phase side CT is Vk/2<30 mA and Neutral side is CT is Vk/4<30 mA for Transformer REF protection

0 Answers   ABB,

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check list for anuval maintatince check list of oil transforms

2 Answers  

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What happens on the secondary of a 33kV/11kV when one phase of the primary fuse blows?

3 Answers  

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what is meant by impedance testing of transformer and why it is used

1 Answers   TATA,

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What is the difference between magnetic loading and electric loading of a machine?

2 Answers  

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