Answer / abhijeet

Generally tan delta test is taken on voltage level of 2
kV,5kV , 10 kV using test kits. but factories perform the
test on rated voltage level of that particular instrument.

Answer / k.prakashchandra

Our 110/11 KV Tr was tested with 2.5 to 15 KV at an
increment of 2.5 KV

How to measure corona loss in a transmission line?(Plz ans only if u know the exact answer)

3 Answers  

---

11 kV line deraction check by an Engineer.

0 Answers  

---

why we have and use 3 phase not 2 or 4 or other in power system?

0 Answers  

---

why a motor overheated stops to rotate ?????

1 Answers  

---

wat s reactive power.... how could it be compensated.....

4 Answers   TCS,

---

What is the difference between reciprocating & rotary motors in AC units, which is the best one in terms of operation.

2 Answers   MacLellan,

---

what is voltage, and how it makes the electron to move?

6 Answers  

---

WHAT ARE THE DATAS REQUIRED FOR SCS SIGNAL LIST PREPARATION?

1 Answers   L&T,

---

some ac motor's direction get change dueto ghanging input to the ac drives.(say ryb to rby). but some motor direction remains the same when phase sequence is changed fromdive side. can anybody guide me?

1 Answers  

---

why m and c are shorted in wattmeter

1 Answers  

---

I have 500A load (WHICH IS SEPARATE MDP PANEL),an MCC panel with 4000A Breaker.Already I have 2500A load.Can I connect this load directly to the Busbar since I have PROTECTION IN MY MDP Panel ?

4 Answers  

---

In Generator How suction compression power and exhaust works ?

0 Answers   Sify,

---