Full form of bdv test?

2 Answers   Hi Tech Transpower,

---

What is the name of the winding to which supply is given?

0 Answers  

---

Block diagram of Power line communication?

0 Answers   CIL, VIP,

---

While converting delta into star or star into delta ,the three values of resistances remains unchanged .Find out the value?Let In star R1=x;r2=x;R3=x On converting into delta,R12=x;R23=x;R31=x Find the value of x

0 Answers  

---

What is self exciting?

0 Answers  

---

concept of busbar and load dispatching..?

0 Answers  

---

Is it possible to power factor more than unity?

9 Answers   BEL,

---

New istallation how many eathing have one transformer? Names of earthing connect places?

10 Answers  

---

What is the effect of impedance on the heat losses in case of AC system??? Does heat losses really depends on the impedance or depends only on resistive component only..??

4 Answers  

---

If the load of transformer is getting more than its rating,,,than how to overcome this problem? Suppose thee rating of transformer is 315kva and the load is going beyond than the rating say around load: 352kva... Than how can we solve this problem without deducting the load.

14 Answers   Hyundai,

---

how can I improve the current at same voltage? if yes is there any circuits?

2 Answers  

---

please send me previous year questions of jspl through which i could prepare myself for the test.

0 Answers  

---