Why in India distribution transformer are connected in Dyn11 when we know capacity of v-v connection can be increased by adding only a single transformer?

1 Answers   CSPL,

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what is the meaning of Ring Mean Unit in a substation or trasformer also tell me its oerpuse?

4 Answers   NPTC, NTPC,

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In our homes we place the 5Amps fuse...now in our house only takes 5Amps for all normal conditions ha???

2 Answers   Areva, Bajaj, MSP,

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how can you calculate fault level ?

0 Answers  

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what is NGR in generator?

4 Answers  

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WHAT IS THE USE OF PIG TAIL IN WINDOW CT ?

0 Answers  

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Hi Suppose we have a wye/wye transformer which is grounded at both sides,in this situation, do we have ay ground transformer? in other words, ground transformer can do any thing more (while we have nuetral wire in both sides)? As the last question, what about 3rd harmonic? we have two choices: first using wye/delta transformer + ground transformer and second using wye/wye earthed connection.in the former choice, we dont have 3rd harmoonic at the secondary side but what about Yn/yn conection? do we suffer from 3rd harmonic in the Yn/yn connection?

0 Answers  

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Whta is WT in a transformer, specify its function.

4 Answers  

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How we can change the direction of rotation of Induction motor? Prove it using graphical

0 Answers  

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what is induction motor

2 Answers  

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what is the difference between mho characteristics and quadrilateral chara in distance protection

1 Answers   Essar,

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how many transformer

8 Answers   Dalmia Group, TATA,

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