why power factor laggs and leads in case of inductance and capacitance??

1 Answers  

---

IN WHICH MODE THE TRANSFORMER WILL GET A MAXIMUM OUT PUT VOLTAGE. ASKED FOR POWER GRID EXAMINATION STAT-STAR,STAR-DELTA,DELTA-STAR,DELTA-DELTA

3 Answers  

---

what is transformor oil gread

0 Answers   Idea,

---

what is phase shifting transformer.

2 Answers  

---

What is the requirement of grounding the neutral of single phase generators on load? If the neutral is not grounded, what will be the effect?

0 Answers   HAL,

---

What is signal flow graph?

0 Answers  

---

what is the back ground of transformer working? applying voltage to primary and emf inducing in primary and secondary? how it is possible? please answer me with scientific approach?

5 Answers  

---

1.wat is the purpose (or)function of regulator? 2.wat is the purpose of stabiliser?

3 Answers  

---

I have 11KV/415V power distribution transformer. I have found unbalance current in LT (415V) side. Also observed that unbalance voltage (3V) at LV side due to HV side unbalance voltage. What should I check for this? Also, the same LV side load can run in balance on captive power.

1 Answers  

---

what is residual current....

1 Answers  

---

which type of effect of turbine and generator reverse power protection ?

0 Answers   NTPC,

---

How many input terminal of single phase transformer.which is use for rural power distribution.

1 Answers   RMSI,

---