Answer / k.prakashchandra

For lines, it is set at 20 % of OCR setting.

features of hbc fuses

0 Answers  

---

how can H.V busbar in a powerstation can be protected?

1 Answers   Unitech,

---

why bucholtz relay placed inclined in transformer?

1 Answers  

---

How do performance buccholz relay testing in power transformer

1 Answers  

---

What is motor type DG starter

5 Answers   EFS, HDFC,

---

---

IN SINGLE PH TRANSFORMER IF LEKAGE IMPEDANCE DROP IS NEGLECTED ,THE FLUX IN THE MAGNETIC CORE and the lekage flux linking a winding are a)proportional to the applied v to the winding i respectively.

0 Answers  

---

in a dc motor we supply current only to the armature conductors,from where is the field winding gets excited then??

3 Answers   RRB, Siemens,

---

which %age of corona losses increses if frequency is increased to 25%.

3 Answers   ADCET, Maihar Cement,

---

why we are using large cross section cable at load side and small at other (11kv to trsfr)side of transformer? when the load increses current at both side increases,right?

2 Answers  

---

how we can adjust for three phase motor cold stall time ,hot stall time and thermal register set up?

0 Answers   OPS,

---

What is Fire Panel ? How it works ?

0 Answers  

---

wish of these transformer uses oil?

0 Answers   FJ International,

---