What is meant by term Back to back in HVDC transmission?

1 Answers   SSC,

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why is the HT voltages are in multiples of 11KV

1 Answers   Clariant,

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we have provided 30 mA rccb to water cooler.but we feel shock in cooler body.what is the reason?

3 Answers   FCC,

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Explain Need of a starter in a dc motor.? Also explain any two starting and speed control method of dc motor?

0 Answers  

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What is the difference between grid and off- grid system??

0 Answers   GVK,

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We in my plant one of the transformer showing neutral to earth voltage is 22V how to solve it

3 Answers  

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How to find out freqency in Ac and Dc and also how u control it

2 Answers   MacLellan,

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do you have some of interview Questions in power and genrator section in general whith answers

0 Answers  

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what is fault level in 66kV system?

3 Answers  

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what would happen if reactive power (kvar)is increased (more)or decreased (less)? how much exact reactive power should be maintained? and what should be done for that

0 Answers   ABB, Siemens,

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Difference between 3.5 core and 4 core

2 Answers  

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Star Delta Diagram with full description

0 Answers   SKS Microfinance, Syscom,

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