What is the minimum IR value of HT/ LT cable? Pls post separetely!!!!!

0 Answers   Bhel,

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explain the function of brush less dc motor?

0 Answers   Bhel,

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what is relay multiplier

1 Answers   Atomic Energy Commission, Bhel, Wipro,

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We use ungrounded DC system (220V/110V) for control and protection system in substations etc. Suppose we have long 2 core DC cables running from our DCDB in control room to the load (length of around 2 to 3 km). Do we need to protect these long DC cables from earth leakages or not? If yes how?

5 Answers   Siemens,

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What is the difference between synchronous motor & asynchronous motor

2 Answers  

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Differentiate between voltage and current feedback in amplifiers?

0 Answers  

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what is the capital of india

13 Answers   eInfochips, Reliance,

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why we are called the 4-20ma transducer,not 0-20 ma transducer??

3 Answers  

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operation of diesel generator

0 Answers  

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Amoung all types of short circuit faults in a transmission line which one has less number of occurance and why?

1 Answers  

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What is the name and type of power transformer oil?

4 Answers  

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hello everybody...i m an Elelctrical Engineering student.. i m in final year.. i m attending IOCL interview on 2nd aug. kindly let me know on wat subjects to concentrate more...any body who has attended the interview can help... others can also post their views... thankyou.

3 Answers  

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