in 33KV or 66KV system which connection is aviable on high voltage transformer

in 33KV or 66KV system which connection is aviable on high
voltage transformer primary delta or star ?

Question Posted / t.htay54

3 Answers
6101 Views
I also Faced
E-Mail Answers

Answers were Sorted based on User's Feedback

in 33KV or 66KV system which connection is aviable on high voltage transformer primary delta or sta..

Answer / amit

the question is incomplete it should mention weather it is
load end or at generating end.
at generation end primary will be delta and to nullify
generator harmonic and secondary should be star for
transmisssion line protection as it requires distance
protection.
In load end primary is star and secondary may vary
depending on load condition as load may be 3phase balance
or 3 phase unbalanced load,wether neutral is required or
not.

Is This Answer Correct ?

6 Yes

2 No

in 33KV or 66KV system which connection is aviable on high voltage transformer primary delta or sta..

Answer / ram

delta only

Is This Answer Correct ?

2 Yes

3 No

in 33KV or 66KV system which connection is aviable on high voltage transformer primary delta or sta..

Answer / virendra

Its delta only.

Is This Answer Correct ?

2 Yes

3 No

Post New Answer

More Electrical Engineering Interview Questions

Why use the vcb at high transmission system ? Why can’t use acb?

0 Answers

State the difference between Three winding transformers and Two winding transformers ? where its used?

8 Answers

How to calculate the CFM to TR? What is the Formula

12 Answers Carrier, Voltas,

what type of insulation is used for over head lines?

4 Answers NTPC, WS,

sometimes, eventhough the HV side of the transformer is opened there is a voltage in LV side .How is it possible?

4 Answers

what is lightning arester?generaly which type of used in industeries? why its used?

7 Answers Essar,

In winter we seem lightly an electric shock when we touch to doors(sometime)

13 Answers Infosys, REL,

why used in starter in tube ligtht circuit.

4 Answers College School Exams Tests, HP,

how desiel generate sart fail of eb?

0 Answers OPG, Wipro,

can I connect 25KvA stepdown transformer(RYB-440V,UVW-240V) to the output of 15KvA,3-phase online UPS(440V phase to phase)please brief.

1 Answers

What is the difference between INVERTER and UPS?

7 Answers

What is the unit audit? if our Max demand is something and we found much more unit then how to improve our max demand?

0 Answers SRM,

For more Electrical Engineering Interview Questions Click Here