Answer / dharmaraj

10VA is CT burden & 0.2FS means CT accuracy class.FS-
security facto

when the Transmission and Distribution network where is the "feeder" lines are located? and why should be used in T&D network.....

0 Answers  

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Q.1:What protection will be used on HT and LT side of 33/0.4 KV, MVA transformer. Indicate capacities of protective device to be used. Q.2:Which types of back-up protections are used in the power transformers? What do you understand by the term over travel in the relay? Q.3:How star and delta connected winding transformer are provided from earth fault

0 Answers   MPSEB,

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I am designing new project sub station with 220 kV / 11 kV, 40 MVA capacity. This project have many recifier sets, which can generate 3rd harmonics. Now I have to select vector group of This transformer. To minimise 3rd harmonics, what care should I take in selection of Transformer Vecrtor group? If it is Y-Y with open Delta tertiary then what should be the rating & voltage of Tertiary Winding?

0 Answers  

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What is the differance between a converter duty transformer and normal power transformer?

1 Answers   Bhel,

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what is mean by xlpe cables?

3 Answers  

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What is the difference between "Earthing" and "Neutral"?

10 Answers   Power Grid,

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if we use fuse in neutral what will happen?

9 Answers   L&T,

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which supply is used in traction system

3 Answers  

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what is a pf factor in generator.

3 Answers   CSEB,

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what is the differance between normal bybass & maintenance bybass in UPS?

1 Answers  

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What happens to the synchronous generator when reverse power is given to it?

1 Answers  

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what is the difference between pvc & fiber glass cables

0 Answers  

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