Answer / iamdon

The mechanical process involved in the manufacturing of
transformer core heavily stress the core.This reduces the
magnetic properties of the core.
By annealing, the stress is relieved so magnetic properties
of core increases.

Author:arbelectbit@yahoo.com

i alternator which of genarator used for excitor the what is reason?

3 Answers  

---

what is mean by dry frequency

0 Answers   Siemens, TCS,

---

Explain the role of a car driver as one of a feedback mechanism.

0 Answers   GE,

---

Initially motor starts with star connection ,after few timing changes to delta connection, why the motor should run continously in star connection,it gives high torque & low current?

3 Answers  

---

HOW DG WORKS ?

3 Answers  

---

What are the different types of LT Cables?

0 Answers   Nabard,

---

what is subtransient , transient and steady stateac components

0 Answers  

---

what is thyristor, how is it works

1 Answers  

---

Ratings of power transformer,Distribution transformer.

0 Answers  

---

definition of transponder?

1 Answers  

---

why abcd parameters are called as transmission parameter?

1 Answers   Accenture,

---

different between electrical and electronics Engineering????

4 Answers  

---