How to take of Transformer oil Break down voltage test?

2 Answers  

---

We know that primary transmission is done to reduce current so that i^2*r loss could be minimised but according to ohm's law v is directly proportional to i,which indirectly means higher potential difference means larger current?so how the current is minimised in high power transmission line??

2 Answers  

---

In a company has been installed an analog amperemeter, this company was suplied by generator X, there is no problem in the ampere meter, rigth now this company's supplied by generator Y then the pointer in amperemeter vibrating. What happened? Why? Thank's

2 Answers  

---

ganaretors A check B check and C check details

1 Answers  

---

if dc motor can operate by ac supply ? if its possible means how ?

2 Answers  

---

---

What is the Different Between Breaker and One and half breaker.

2 Answers  

---

what are the functions of fuse ?

1 Answers  

---

how do i calculate voltage drop-if length is 1000 meter,amps is 160a

1 Answers  

---

i am venkat i got gre 930(verbal 270 quanta 660) and my toefl score 105..here question is why u got less score in gre ? what i supposed to tell...any chance of rejection is there...my accadamics record is very good

0 Answers  

---

how you can select circuit breaker for 2000kva transformer?

9 Answers   TATA,

---

how many testing use in power transformer?tell equipment names?

2 Answers   ABB, Electrical,

---

what is meaning of phase angle in two phase.

5 Answers  

---