which fault is severe and why?between lll fault and lllg fault which fault is severe and y?

0 Answers   GE,

---

what is the difference between pvc & fiber glass cables

0 Answers  

---

What is the function of restraining coil in differential relay? as well as restraining current?

8 Answers   Medical, Siemens,

---

how many types control panel of a 132/33 kv substation

0 Answers   Alstom,

---

why transformer rating is in kva?

11 Answers  

---

can we use NPT glands in LT panel

0 Answers  

---

How much allowable difference current between on three phases Dear sir, We have a 1870 KW HT motor, 11 Kv supply,FLA-120A,2870 rpm,2-pole squirrel cage induction Motor.And stator is connected in star connection with Liquid resistance stater to limit the starting current.It has coupled with Centrifugal air compressor.My question is it is loading 73% of FLA taking R-phase 86.7 A, Y-phase-85.4A,B-phase- 78.3A.why the B phase current is that much of difference.Is it allowable, or any one tell me how much allowable current.If any method to calculate.

1 Answers  

---

In generating stations which we generate current or voltage if it is voltage then how it will convert to current and power?

2 Answers   NIT,

---

application s to shunt coil

0 Answers  

---

how to electrically make connection to ferroli GN2N?

0 Answers  

---

if you short the any 2phase(R,Y,B),why fuse get blown?

5 Answers   Steel Plant,

---

how can we change the polarity of Alternating current rapidly? how frequency of ac can be controlled and changed easily?

0 Answers  

---