Answer / prasad

Transformer is connected to nutral with a strip separatley
and this neutral is conected ground seprately

Answer / rasa

Tranformer neutral is connected to a separate independent
earth station which is paralled with other earth stations
in vicinity

Answer / munna

Transformer neutral should be earthed separately by Cu Flat
strip to Earth Pit. Yes T/F neutral is connected to earth
mat in substations.

Answer / ankush miglani 09718151073

it can be done easily by giving ground to neutral

why we ground the scondary of current transformer.

4 Answers  

---

define main transformer?

7 Answers  

---

what is high pot test on 11kv switchgear and how to apply high voltage on panel what is spheare gap and how to determine its celeberation.

1 Answers  

---

Why in earthing, the earthing plate is put in vertical position? and further what is soft coke that is used in earthing?

3 Answers   Wipro,

---

i will applied in 1U-1W on 440 volt primary delta side. what is the result of magtic balance test

0 Answers  

---

---

what is the Maximum voltage range for single phase

4 Answers  

---

if 2 coil of 1000W connect in series and 200 v is applied across it . then what is the total power of coil when coil have only resistive load .

1 Answers   BSNL,

---

How do u analyse protection fault when vcb tripping on load

0 Answers  

---

How do you commission a power Transformer?

1 Answers   EEI,

---

my name is venkat .i have good percentage in my academics(ssc 86, intermediate 83 b.tech 73) my question 1..after completion of my ssc i joined in bpc but i didnt got rank in emcet so i completed MPC in one year compartmentally ..so here what am expect question from this background?

0 Answers  

---

what happens to the supply voltage if there is any change in frequency?

1 Answers   Gridco,

---

How to calculate the cross section area for a 350 m cable, motor power is 26 kw???

1 Answers   Orient,

---