Why OLTC(On Load Tap Changing)transformer is not recomended for improving voltage instability?

2 Answers  

---

how much winding resistance of 0.75kw to 12.5kw 3ph sqwiralcage induction motor?

0 Answers  

---

What is the basic difference of turn ratio & transformation ratio for a transformer?

8 Answers   IGT,

---

Is pure capacitor load and pure inductor load is an linear load? pls justify

2 Answers  

---

1. Synchronization is not required A. Thermal B.Hydel C.Wind D.Nuclear

2 Answers   APGenco, Birla Power,

---

What is lc oscillator?

0 Answers  

---

What is relation bet kvar & microfarad

2 Answers  

---

please send me previous year questions of jspl through which i could prepare myself for the test.

0 Answers  

---

as per standards how many neutral earthings and body earthings are needed.please help me

2 Answers  

---

i have three phase 25kva transformer but there is two phase line how can i connect to the two phase line?

2 Answers  

---

what is the acceptable earth resistance value ?

4 Answers  

---

while starting a liquid starter ,is there any volage drop on water/soda on tank.can we touch the tank on starting?

0 Answers  

---