Answer / i

pilot wire protection is used for protecting long transmission line from fault just like diffrential protection

What is the advantangeous over SFU (switch fuse Unit) & FsU (Fuse Switch unit) which one is better & application of Both?

2 Answers  

---

hi, is there a difference in choosing bus bar for DC or AC ,,if there can anyone help me about. thanks

1 Answers  

---

Resistance of low voltage side of transformer compared to high voltage side is A less B equal C more D depens on design

1 Answers  

---

There is any especial requirement for motor to drive through with VFD?

0 Answers  

---

Witch do depand of Power factor and theory of power factor?

0 Answers  

---

Draw the single line diagram of the power station?

0 Answers  

---

WHAT IS MEANT BY TV TERMINAL IN 500MVA TRANSFORMER?

0 Answers   KPRS, L&T,

---

Why frame of the motor is specified?. If we mention KW and voltage level,automatically frame is decided or separately frame is compulsory to mention?.

0 Answers   DAE,

---

why secondary of transformer always grouded?

1 Answers   IIUC, Sodexo,

---

Why not implimenting power factor in Diesel generator

6 Answers   HP,

---

transformers? power factor? machiences?

3 Answers  

---

how power saving takes place through VFD?

9 Answers  

---