Answer / k.prakashchandra

star

Answer / pritom

Delta

Answer / hrishikesh

Ans is star...
with neutral effectively grounded.!!
http://www.cea.nic.in/power_systems/Design_&_Engg/Standard_Parameter_of_800_KV_Class_Transmission_System_in_India.htm

Answer / gunnamsantosh

for transmission we use delta because we require 3 wires

Answer / v.venkata ramana

DELTA Connection

as for long transmission it is economical to transfer power
with 3 wire

Answer / atul gupta

it is delta.
because from one to another Lilo line is there. & another
to another s/s. it is just like a mesh.
every s/s jointed in grid mesh system. so we can say it is
delta connected..

Answer / krishna

delta

Answer / k.prakashchandra

At 400 KV stations 220/400 KV star connected auto
transformers are employed.There is no star or delta
connection applicable to trans line

Answer / gunnam santosh

mostly by using star because by using star we can reduce odd
harmonics

Answer / masoom raza

delta
as for long transmission it is economical to transfer power with 3 wire rather with 4 wire.

i am working in automation feild my question is that how to find the KVA of transformer.

3 Answers  

How the output,losses and temperature of machines varies with linear dimension?

1 Answers  

How induction stove works?

1 Answers  

Can HT cable(11kv cable) be used for 415V, 700A requirement.

5 Answers  

why surge suppressor in vaccum circuit breaker and it is only in motor feeder why not in tranformer feeder?no surge suppresor in ocb in motor feeder?

1 Answers   IOCL,

wat is mean by HRC fuse... WHY we choose it...?

3 Answers  

11KV electrical line going through the forest in cloudy night ,how can we find the direction of line.

5 Answers   Bhel, Cesco, HZL, Nesco,

what is electrostatic presipitator in thermal power plant,and why it is used?

2 Answers   ACC,

the transient state stability limit of a system wherin power is transmitted throgh a double transmission line is (a)equal to steady state stability limit (b)more than its steady state stability limit (c)less than than its steady state stability limit (d)equal to its dynamic stability limit

1 Answers  

WHAT IS THE MEANING OG (li = 7 In)

0 Answers  

How can i modify the design of 3 phase induction motor to be as 3 phase synchronous motor??

2 Answers  

How silicon gel sucks moisture in the transformer, its have any small exaust fan behind silicon gel.

4 Answers