400 kvtransmission lines in india are connected in star or delta

Categories >> Engineering >> Electrical Engineering
Suggest New Category

Question Posted / anoop

10 Answers
14644 Views
NTPC, I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

400 kvtransmission lines in india are connected in star or delta..

Answer / k.prakashchandra

star

Is This Answer Correct ?

23 Yes

8 No

400 kvtransmission lines in india are connected in star or delta..

Answer / pritom

Delta

Is This Answer Correct ?

17 Yes

7 No

400 kvtransmission lines in india are connected in star or 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

Is This Answer Correct ?

11 Yes

1 No

400 kvtransmission lines in india are connected in star or delta..

Answer / gunnamsantosh

for transmission we use delta because we require 3 wires

Is This Answer Correct ?

11 Yes

8 No

400 kvtransmission lines in india are connected in star or delta..

Answer / v.venkata ramana

DELTA Connection

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

Is This Answer Correct ?

0 Yes

1 No

400 kvtransmission lines in india are connected in star or delta..

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..

Is This Answer Correct ?

1 Yes

4 No

400 kvtransmission lines in india are connected in star or delta..

Answer / krishna

delta

Is This Answer Correct ?

3 Yes

7 No

400 kvtransmission lines in india are connected in star or 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

Is This Answer Correct ?

2 Yes

6 No

400 kvtransmission lines in india are connected in star or delta..

Answer / gunnam santosh

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

Is This Answer Correct ?

0 Yes

4 No

400 kvtransmission lines in india are connected in star or delta..

Answer / masoom raza

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

Is This Answer Correct ?

3 Yes

7 No

Post New Answer

More Electrical Engineering Interview Questions

A cable with concentric PE conductor must be used with frequency converter circuits what does its means.?

0 Answers

what will happen if frequency is below 50 hz?

0 Answers Student,

what is the function of potential transformer in s/s

6 Answers

how we are desining 63.5 ohm resistor for NGR of alternator?

1 Answers

How the value of KVAR of capacitor bank used in switchgears calculated??

2 Answers

what is an unbalance in acircuit? in a three phase 3wire circuit how an unbalance will come? in a three phase four wire system how an un balance is coming?

0 Answers

What is the real use of reactive power in a electrical system other than loss (inductive &capacitive).I want to know its real physical significance.

0 Answers

how power factor improves by connecting syncronous motor

2 Answers ACC,

DIFFERANCE BETWEEN function of ELCB? function of rccb? function of mccb? function of acb? function of mcb?

4 Answers MacAir, Sajas,

how to set time from star to delta starter

2 Answers

what is Over current, earth fault (O/C+E/F) ?

2 Answers

When we have earthing mesh or underground earthing network in industrial plants, weather we have NT-S or NT-C-S kind of earthing system, so eventually weather we must use 4 or 5 wire in 400 volt level (For example 3×150+70 mm2 or 5×150 mm2) in this connection I would like to know exactly the paragraph of IEC or IEEE number

0 Answers TATA,

For more Electrical Engineering Interview Questions Click Here