what we happen if 400 kvar cpacitor banks are on in manual mode and there is no load on mains ??????????????

7 Answers   HCL, Reliance,

---

How we find the size of cable if we know the current

2 Answers   Gemscab,

---

how we identify between current transformer and potential transformer without having it name plate?

5 Answers   L&T, TATA,

---

name the types of insulatter?

5 Answers  

---

what is surge impedance loading?

1 Answers  

---

What is state space method ? Why its used ? Can it applicable on linear, non-linear, 1st order, higher order, homogeneous, non-homogeneous, open-loop , closed loops , stable & unstable systems ?

0 Answers   Limton,

---

how can we understand that where we have to use ac or dc coil for solenoid valve and why?what is the different between coil of ac and dc explain please.

0 Answers   TK Group,

---

what happens when one of the phases out 0f 3 phases been removed under working condition and no load condition will the machine run if so plz send me why

2 Answers  

---

wat is the role of reactive power in power generation?why we have maintain it.

3 Answers  

---

why the generator efficiency is greator than motor?

4 Answers  

---

What is mean by power factor?

18 Answers   Shreem Electric Ltd,

---

How u can give the overload setting to any motor protection relay for a HT motors with formula and Example?

0 Answers   OCL,

---