On what basis primary and secondary of a transformer is chosen?

2 Answers  

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Why oil preferred over the air as a cooling medium for high rated transformer?

1 Answers  

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Why a single-phase induction motor not an inherently self-starting machine?

11 Answers   ETC, Hindustan Shipyard,

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can transformer develop three phase poer from a single phase source?

2 Answers  

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On PVC conduit the class "A" "B" or "C" is marked what does it shows. Either its thickness or its composition?

2 Answers  

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state working of halogen lamp?

0 Answers  

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can anyone explain 11kV 3core cable megger,hi pot test procedure with connection details?

0 Answers  

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power generation unit kw/hr or kw/day ?? please answer me engr_kalam@yahoo.com

3 Answers  

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what is the difference between delta delta and star delta connection transformer? why we use delta delta transformer since it need earthing transformer for grounding?

0 Answers  

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what will happen ac motor give to dc supply

9 Answers   Areva, College School Exams Tests,

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Describe the test procedure to determine the vector group

0 Answers   MPSEB,

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explain the working principal of the circuit breaker?

5 Answers  

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