Answer / ram

In market lot of frequency convertor are available,you can
buy one.Not the AVR.

Answer / surender kumar

* Frequency convertor is different equipment in compare
with AVR.

We cann't use 60 Hz machine with 50 Hz supply.
it will effect machine's core will be hot.

Why the electron flow in reverse of current.

6 Answers  

---

what is the function of compressor?

2 Answers  

---

cable selection formulas for electrical load.

1 Answers   Bhel,

---

we have 3*1 MW generator one NGR is common for all it will be selected during paralle our problem is two generator ca be paralled but when slecting third one we need to close NGR selection on third one other wise voltage not matching why?

1 Answers  

---

Explain with example of functional requirements of protection relay in terms reliability, selectivity, sensitivity

0 Answers   NCC,

---

What is the use of Isolation Transformer, and Neutral is using for return path, finally this current is going.... but same time the voltage of the neutral should be below 1 V...

6 Answers  

---

What is ideal IR values for ground and neutral.

0 Answers   Hindustan Power Projects,

---

What Happen When We provide Dc Supply to Ac Motor

6 Answers  

---

1600 KVA ka transformer hi aghar lt side par 800A aur voltage 420 ho to HT side ki cable ki rating keya ho gi?

0 Answers  

---

Piezoelectric materials serve as a source of:- A. Microwaves B. Ultrasonic waves C. Musical waves D. Resonant waves

3 Answers  

---

What is the accepted limit to increase the choosen transformer capacity over the load and why ?

2 Answers   Asec,

---

how bucchos relay works in a transformer

8 Answers   Indeco,

---