Answer Posted / balamurugan

ward leonard method,armature control.

Which motor is 3.3 or 11kV more reliable, in terms of efficeancy,maintenance, reliability.

2115

---

for compensate 315mh inductance ,how many capaciance required?

2057

---

What is the estimated total hydropower potential of india?

1134

---

role of europe union in UK safety legistlation (electrical safety)

1769

---

what is the purpose of using filters in a protective relaying scheme?

2265

---

what is the difference between 50 hz freq. and 60 hz freq.? which is better and economic in them ?

2289

---

why i can not use thimble on capacitor duty contactor

1352

---

if in 3-phase system voltage=440V,frequency=60Hz, current=400A. then if it is single phase then current=? and if it is single phasing then current=?

2557

---

Is it possible to measure the voltage of a battery from a single terminal?

1737

---

which model T or pie model is prefarable in power syatem

1880

---

What is the use of oil in transformers?

1101

---

What is mean by hot and cold loop testing? What is the difference between them?

1125

---

Why the power factor improvement is so important in industrial loads

2036

---

area control error

1731

---

I need bhel electrical test pattern & paper

1852

---