Answer / k.prakashchandra

To balance the currents to some extent

Answer / spb

depending upon the applications we use the delta & star connection....
for transmission delta to delta... for distribution purpose we use single phase supply for domestic loads so we can use delta to star..
if you want to get detailed answer please post your question clearly..

in 6.6 kv vaccum circuit breaker vaccum bottole vaccum capacity ????

0 Answers   Divis Laboratories,

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what is p.s impedance measurement test in earthing transformer?

0 Answers   Greenko,

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why are use star delta startor.

4 Answers  

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why did the BDV test in transformer?

2 Answers   Jindal Steel and Power,

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What is the difference between earth fault and restricted earth fault protection?

1 Answers  

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What is meant by stator? What is meant by rotor?

0 Answers  

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1.where in India the maximum transmission voltage is operated? 2.what the methods are used to cool down the transformer?give the specific ratings of the transformer & specific cooling process. 3.how zero & negative sequence reactances are formed in a rotating machine when fault occur in the system?

2 Answers   IES,

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What is a soft start?

4 Answers  

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PLEASE INFORM ABOUT THE IDEAL TEST RESULTS OF MAGNETIC BALANCE TEST OF TRANSFORMER 33/11 kv DELTA-STAR T/F

0 Answers  

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if 20 hp motor starts directly delta connection.motor what will be the effect.

3 Answers   HP,

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what are the basic concept to design a out door Substation?

1 Answers  

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Describe the test procedure to determine the vector group

0 Answers   MPSEB,

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