Answer / rajan babu

We have Considered 2R x 75 x 10 mm for the 2000 KVA Transformer

If I have a motor of 1MW with 6.6kv, running at 35% load, how can i save energy without reducing the load ?

2 Answers   Reddy Labs,

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how to calculate efficiency of voltage and current controlled welding transformer?

1 Answers  

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What is maximum permissible length of cable from transformer (33kV/0.433kV) HT side to HT panel which contain VCB? In which standard i shall get this information.

6 Answers   MSEB,

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What is principal to reduce earth leakage current with isolation transformer? When isolation transformer is installed in input stage of system, earth leakage current is reduced. the reason is why the leakage current of 2nd stage of isolation transformer does not affect the 1st stage's leakage current. I would like to know the reason. As you know, earth leakage current is a kind of AC. So, How to reduce earth leakage current in case that isolation transformer is used?

2 Answers  

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What's the part of OTCC in transformer?

7 Answers   Bhel, RRB,

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tell me the various standerd of CT ratio

1 Answers   ICA,

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What do you mean by ratio correction factor of instrument transformer?

0 Answers  

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generaly all power generating devices is expressed in KVA or MVA then why power ststion is expressed in MW

6 Answers  

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What is notching in dc machine?

0 Answers  

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what is the difference between ac ground and dc ground.. In my project iam using both ac and dc supply.. can both the grounds or the return paths be connected??

1 Answers  

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how to find the 2500 KVA transformer rated primary and secondary volt and current?

4 Answers  

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Hi, what is 100 % stator earth fault protection and how it can be achieve by 3rd harmonics and low frequency injection principle ?

1 Answers  

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