lightning arrester rating selection procedure: (line to line voltage(kV)/(squ.root of 3))*squ.root of 2. now the question is, IS this above formula correct for both STAR and DELTA connected system???

1 Answers  

---

what is the difference between brushed alternator ,brushless alternator & permanent alternator ?

1 Answers  

---

wat s reactive power.... how could it be compensated.....

4 Answers   TCS,

---

how much rating of fuse and MCB should be used for a load consisting of 6KW and 18KW inductive load?

1 Answers  

---

Hi, My question is our total motor load is 55 kw.so what cable size required for main supply. Please reply

1 Answers   Maryam Enterprises,

---

why motor starting current is High ?

11 Answers   Bhel, Jindal,

---

america 60hz electric supply is used; but india it is 50hz; why? and if we use 60 hz supply what changeg has to be done or all the equipment has to be thrown which has rating of 50hz frequincy

1 Answers  

---

what is the difference between inductive load and capacitive load?give me some examples in general

3 Answers  

---

give single line diagram of D.O.L and star -Delta starter ?

8 Answers   ABS, Al-Shuaah, Alkali Metals, Cabin Crew, Cognizant, CRI, Gwalior Distilleries, Hotels, Logicon Engineers, Max India, Nicomet, Radisson Blu, RK Company, Siemens, SLCM, Solar, Steel Strips Wheels, Sugar Factory, TATA, TCS,

---

wat is meant by PX class in ct?

0 Answers  

---

what is excitor response of an excitor?

1 Answers  

---

what are smoke detectors ?

4 Answers   Indian Military Services,

---