Answer / volkan

It is used for to isolate the system after the secondary
side from the system before the primary side.
These kind of transformers also called as isolation
transformers.

Answer / j.karthik

Thanks for your answer...This type of transformer is only
for isolation purpose or any other purpose???

Answer / amit khamesra

In power circuit , they are called UNIT TRFO. It may either
be used to introduce impedance in the power circuit to
control short circuit current contribution.

how many methods for starting an induction motor?

7 Answers   Hindustan Unilever Limited, Hyundai, TPL,

---

Generally In transformer Tap Changer on HT side, but I have seen in 66KV side in 220/66 KV, 100 MVA, Areva make transformer. Why ?

7 Answers  

---

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

8 Answers  

---

How we do the maintenance of Servo motor, even we cant open it?

0 Answers   ITC Infotech,

---

What are conduct on the testing in cf in ur site?

0 Answers  

---

why inverter rating is in KVA

3 Answers   Alstom, JSW,

---

What happens to the synchronous generator when reverse power is given to it?

1 Answers  

---

How do you reset circuit breaker?

1 Answers   Bhel, Kaveri Steels,

---

What is a captive power plant?

2 Answers  

---

what you mean swtchgear(electrical)

1 Answers  

---

What is the diffrece between ACB & MCCB

8 Answers  

---

What are the point of a single core cable to be earthed?

2 Answers   Alfanar, Jindal,

---