Answer Posted / raj

since out put is reqiured in AC form with netral so it is
connected in star connection

how can we make cable shedule for controll wiring ? which details must be required for it.?

2133

---

No load tap changing transformer working

1644

---

for a 500 KVA connected load, I calculated 30% of capactor for power correction. Even after using 225 KVR capactor PF is not improving. What could be reason for low Phase correction factor?

1957

---

what is acceptance test in electrical engineering.

2154

---

what is lumped and distributed elements?

1948

---

Is any generator is developed which is operated with out diesal or other expensive source?

2098

---

why do we put a transformer on soak before loading it

1138

---

Define phase lag and phase lead?

1127

---

What will happen if the d.c. Machine is operated below rated speed?

1228

---

state working of halogen lamp?

1817

---

What will happen if i used 11KV earth ht kit to 11 KV / 11 KV cable termination?

1418

---

Why the frequency of ac in india is 50 hz but in some other countries it is 60 hz.

2130

---

sir, I am from EEE branch.On feb 17 iam going to write an Exam for hindustan petrolium corporation Ltd.So plz send me the written exam pattern/Q's/interview questions.please mail to eee_dharmendra@yahoo.com

1831

---

what is transient voltage?

2241

---

What are the different towers used in 132kv transmission line? what are the differences between the P,R,S towers used in 132KV and detailed explanation

1911

---