Answer / anil

star delta is used at the transmission side
star star is used for low voltage supplies
delta delta is used for higher voltages
delta star is used at the recieving end of the transmission

Why  we are always  only used 11 kv.  , 22 kv ,33kv      in transmission line? Why not use 25,  55 ,65 kv ?

3 Answers   Khidmah LLC, Precision Camshafts Limited,

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What are the two basic types of transformers?

0 Answers  

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Differentiate between Low and High impedance Protection

1 Answers  

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What is the avergae difference between OTI and WTI for EHV Power transformer?

7 Answers  

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what are the standard transmision voltages in india?

9 Answers   Adani,

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What is the technical formula to calculate the load taken by a motor in Amperes ?

2 Answers  

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Disadventage of cable-gland earthing if any ?

0 Answers  

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what is the difference between synchronization and paralleling?

13 Answers   BARC,

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what will happen if we will not use commutater means if we will give dc to the windings in dc motor

1 Answers  

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please explain me about traction application?

2 Answers  

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How to find the maximum load that can supply by a particular(say 315kva) KVA rated transformer?

2 Answers   ME,

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I have 4 busbar of 1000 ampere. we use 4 busbar to make 4000 ampere in one phase.my problem is that when we applied 60% load on that then busbar produced high noise.what is the reason of that and how can i minimize that noise.

0 Answers   College School Exams Tests,

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