Answer / amar pandy

it ranges from 11kv to 220kv

Answer / vipin singhal

230v

HOW TO CONVERT SQ MM OF A CABLE TO DIAMETER, EG. CABLE SIZE IS 185SQ.MM WHAT IS THE DIA OF THE CABLE??????????????

3 Answers   Parsons, SWAN,

---

is there any difference between protection C.T and measuring C.T?if yes then what is the difference?

4 Answers   BARC, Century Rayon,

---

Why the colour of insulator is always is chocolate in colour?

1 Answers   MRF,

---

Why secondary of a CT in a power system acts as an open circuit after core saturation?

2 Answers  

---

how many amps in 1 KVA? V=440v, PF=0.8 and FREQ=50Hz

22 Answers  

---

What is the pratically meaning of neagative going ac current.

1 Answers  

---

who invented active elements? plz give me the complte details of active elements...

0 Answers  

---

According to IEC60034-14, When the vibration monitoring system required for motor Bearing. above which KW, it is required? and for what type of bearing the vibration probe is provided.

0 Answers  

---

What are the conditions to be satisfied before connecting two DC generators in parallel?

9 Answers   Bhel, Godrej,

---

why Copper loss is represented as I square R ?

5 Answers   L&T,

---

can anyone plz tell me in 3 phase induction motor, whare we use STAR CONNECTED MOTOR and whare we use DELTA CONNECTED MOTOR

3 Answers  

---

How many types oil using in transformer ? How many letars using in transformer..?

0 Answers   TATA,

---