What do u mean by Line voltage Monitor?Where it is used in a Power system?

2 Answers  

---

What is the disadvantage in proportional controller?

0 Answers  

---

In aircraft,why we use 400 htz equipment.and use common earthing

1 Answers  

---

why Y CONNECTION IS BETTER INTERMS OF EFFICIENCY AND P.F FOR A LAOD LESS THAN 40% AND WHY AFTER DELTA IS BETTER FOR > 40%

0 Answers  

---

Define newton's law of viscosity.

0 Answers   Godrej,

---

---

hi i m going to attend bhel interview on 22nd sep 2008 for ET(electrical engineering).pls guide me how to prepare for the interview.i am a fresher.

1 Answers   Bhel,

---

what is the std. earthing resistance for 440V system or m/c, 33000/440 Volt substation? What is the std.?

2 Answers  

---

how the 3phase induction motor is running in 2phase supply with help of capacitor?

1 Answers  

---

how will i find Transformer rating if supply voltage is 11k.v and how will i find incomer if transformer rating is 12MVA

3 Answers  

---

What is fault level? How can be calculate the fault level?

1 Answers  

---

what is the difference between 230v and 115v?

1 Answers   Bhushan Power Steel,

---

Working of furnace in detail...?

0 Answers  

---