What is negative sequence over voltage element?

0 Answers   Green T&D,

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Draw a 230kv two-bus bar system showing the following. 1.Two generators (150MW) each connected through one 15.75/230KV transformers 2. 1 outgoing lines 3. Two 230/130 KV transformers 4. BUS PT's 5. CT

0 Answers  

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how many wires need to be bring to the motor if its star delta starter

5 Answers  

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what is the function of buchhos rely in transformer

5 Answers  

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I am working as a software engineer for the past 4 years. I am interested to do M.tech in premier inst. like IIT, IIIT, NIT,... I am preparing for the GATE exam for the past 2 years. Can anyone tell me how about the placement in IIT's for m.tech in (microelectronics and vlsi or electronics related discipline). Some of them are telling like placement is very rare for m.tech electronics. Also the placement details in IIT websites are not true. Is that so ? can any one help us regarding this.

1 Answers  

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Why current transformer is earthed??

2 Answers  

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What is meant by Active and reactive power?

5 Answers   Siemens,

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What is the difference between Earthing & grounding

4 Answers  

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Is it recommended to apply H.pot test for new cables segments after terminations or joints, however, this cable has been tested before at the manufactor by the vendor ? or only we can apply megger tests ?

1 Answers   Centroid,

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How to calcualte the total number of cells required for particular UPS of some X KVA with 3 and 5 hours back-up?

1 Answers   JLL,

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what is meant by slip & where its occur ?

5 Answers   Lanco,

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what do you mean by plant earthing system.

0 Answers  

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