Answer / karthik

In a star star tfr have neutral with both primary and
secondary side.But in case of a delta delta tfr does not
have a neutral.

Answer / shahbaz shaikh

in star star transformer the primary winding of transformer
there is phase voltage is same as the line voltage but in
delta phase voltage is diff as compair to line voltage.

Answer / vrishali ajagaonkar

Star – Star transformer means the primary & secondary are
in star connection, similar way the delta-delta transformer
means the primary & secondary windings are in delta
connection.

why indian power system having 11.22,33 KV ???

6 Answers   Titan,

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2 Answers  

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9 Answers   ACC, L&T, Sri Biotech,

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1 tr is equal to how many Kw .is there any specific formula for this to get the result .

13 Answers   Cipla, LG, NSN,

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What do you mean by ACB and VCB?

3 Answers   L&T,

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how we can find of current direction(supply comming/out going direction) when a transmission line passing through sides.

0 Answers   ONGC,

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0 Answers   Adani Power,

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5 Answers  

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Which standard we are following earthing resistance test

0 Answers  

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What is resolution of a measurement?

0 Answers  

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what is the clearance time circuit breakr?

1 Answers  

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What is Phase margin?

0 Answers  

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