1)we r having one problem .one dry type transformer(6.6KV/433V)is taking high magnetizing current on delta connected HV side of "U" phase when compared to other two phases.could any body tell the reason why it is happening? 2)why CT secondary side protection core has got higher winding resistance when compared to that of metering core of same CT?

2 Answers  

---

what happen if steam turbine trip,g.c.b not open and excitation off and on condition?

1 Answers  

---

What is a compensator?

0 Answers  

---

how to calculate the earthing conductor & no. of earth pits required

3 Answers  

---

Why are use 22 kv 3ph supply ?

1 Answers   IOCL,

---

What is the meaning of coupling and decoupling in the context of power flow?

5 Answers  

---

How can we calculate the cable size??? plz give the formula !!!!!

3 Answers  

---

WHY HUMMING SOUND OCCURED IN HT TRANSMMISSION LINES?

6 Answers  

---

What is a doble test

1 Answers   KPSC Karnataka Public Service Corporation,

---

I had attend the ITC (Indian Tobacco Company) interview (For Electrical maintanance).There they was conducted me a written test.And I was passed in that.Now They are going to conduct a Practical Interview in next round.Please help me what practical test they will ask............?

0 Answers   ITC Infotech,

---

Can anyone tell me how a 12v battery is transformed to 20,000v at the spark plug

6 Answers  

---

What is sink and source?

0 Answers  

---