Answer / praveen

in delta we dont ve neutral, but in star we ve neutral.
in delta initial current is high.
but in star it is only 1/3rd of current in delta

Answer / sn

we dont have neutral in delta connection. In delta line n phase voltage are same but in star phase n line current are same.

Answer / vineet kumar

In star connection insulation of winding is less because phase voltage is 1/root3 of line voltage..

why we used to transmitt the power at higher voltage why not at lower voltage

8 Answers  

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what happens when we give supply to the secondary of a transformer ?? for example 415v(pri)/110v(sec)

2 Answers  

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1 Answers   Alstom,

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0 Answers  

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2 Answers  

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What are the differents between Breaker & Contactor?

8 Answers  

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how to find out 3 phase complex power in per unit in unbalanced system?

0 Answers  

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What is different type of Electrical curve and how it protects the equipment's while up-normal situation?

0 Answers  

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why u r living from presentaly working.

0 Answers  

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