Why the arms of delta in a delta-wye power transmission system are kept constant??

0 Answers  

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What is the unit of charge and current?

0 Answers  

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I have applied the post Junior Engineer-iii(c&w)in R.R.B chennaI recently . can i get any model question paper LAST 4 YEARS?

2 Answers   Data Entry Operator, RRB, SSC,

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what is meant by power and distribution transformer ?

0 Answers   CG,

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I have 320 Kva DG Set his KWh running is 77 , how i can calculate into electrical unit .

2 Answers   Anuj Enterprises, Schneider,

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what is mean by harmonics

1 Answers  

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why we used star delta starter for above 5hp motors

2 Answers  

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What is a formula to decide the size of the cable of the star delta motor ( From Contactor to the motor 2 runs )

4 Answers  

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What is proximeter? where it is used and why?

1 Answers  

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What is your acheivements

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what is earth fault relay 64T, why it is used in main Incomer and neutral CT of Transformer.

0 Answers  

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we want to feed 3 phase supply to 70 ton AC load.what will be the size of (3 phase)cable require.

2 Answers   BSES,

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