Answer / virender

To creat the neutral.

Answer / prasun bhaumik

To isolate the neutral so eliminate the effect of neutral
shifting voltage at output

Answer / s.ragu

PROVIDING THE ISOLATION TRANSFORMER AT OUT TO FILTER THE
HARMONICLEVEL................,

Mention the disadvantages of low power factor? How can it be improved?

0 Answers  

---

what is use of stater and choke in tube light.?

2 Answers   Aditya Birla,

---

how to calculate total load in a villa?

1 Answers   Megatron Solutions,

---

we have one pumping station and 4.6 MW 7 no.s synchronous motors.so there is no required HT capacitor to improve power factor.But we have two no.s of 25 Mva power transformer connect to distribute the power for motors connect with 220 kv line.So i have required the HT capacitor to improve power factor at HT side i mean power transformer bus side.So please suggest how much HT capacitor banks required for same.

1 Answers  

---

what is excitation/

0 Answers   ABB, Tata Steel Limited,

---

---

what is difference between VAT & CST

1 Answers   MIT,

---

what are the reasons for overheating in electrical machines?

3 Answers  

---

why does a dc machine has high efficiency while working as a generator than as a motor ..

0 Answers  

---

What is Diff btw MCP & MCB????

10 Answers   Athena, Emerson, Suzlon,

---

% voltage variation in distribution a)1% b)5% c)10% d)15%

2 Answers  

---

What is the rating of HT SUBSTATION and LT SUBSTATION?

11 Answers   NTPC, Sail,

---

How to know the following data of synchronous generator 1. D-Axis Unsaturated Reactance 2. D-Axis Unsaturated Transient Reactance 3. D-Axis Unsaturated Sub - Transient Reactance

0 Answers  

---