Answer / k.prakashchandra

Now Freon 22 is being used and it will be discontinued after
the year 2013 as it is also found to be harmful to ozone layer.

Answer / arun

the sf6 gas is used during fult occur in a.c sub station

I have a CT meter with ratio 60/5. The meter reading of previous month was 3290.49 and that of current month was 3797.26. How many chargeable units as per normal meter should be my reading.

0 Answers  

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FOR ELECTRICAL TRANSMISSION TOWER WHAT SHOULD BE THE MINIMUM HEIGHT FROM THE GROUND? AND WHAT SHOULD BE THE DISTANCE BETWEEN THE TWO CONDUCTOR?

1 Answers  

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Transmission line design. Say, I have a 1MVA generator and 2 transformers that will have the same load. What would be the proper rating of the trasformers? Is it safe to say, that I will simply divide the total rating of the generator?

1 Answers  

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i want to do a project on PLC.... please give me an idea.....

1 Answers  

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how can we calculate cable size

1 Answers  

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In ACS 1000 drive we are using 12 pulse converter,why don't use 3 pulse converter.

0 Answers  

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What is the difference between single point and double point bonding. please kindly detail about bonding of cables.

0 Answers  

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sir i ve applied for hindustan petroleum and power grid india ltd..and the exams on feb 22.can you pls send model papers and tell how to prepare for those.i need to get into any of these for sure.....

0 Answers  

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why CT output is always raetd 5.regardsof primery curre.

3 Answers   ABB, BARC,

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What are the factors considered for the selection of cable?

6 Answers   NPCIL,

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what are the materials used in HRC fuse

3 Answers   Bhel,

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can a 12v dg starting battery(150 AH) be replace by 6 nos of 200AH batteries each of 2v connected in series.

3 Answers  

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