If a transformer primary winding operates at 240v, the secondary at 120v and the load is 1500w & the transformer is rated at 92% efficient, what's the current flowing through the primary winding of the transformer? What is the formula for finding this?

0 Answers  

---

which motor is used in high mast ( street light) & give the hight of tower .

2 Answers   Construction, Honda,

---

can i use the six sigma method which is used in management area, in state estimation of power systems?

0 Answers  

---

How to find the maximum load, that can be supplied by a transformer.....

2 Answers   ME,

---

What is The function of tvm(tri-vector meter)??

2 Answers  

---

---

What will happen if I apply DC to AC transformer? please send detailed answer at habib_rahman_habib786@yahoo.com

4 Answers  

---

Why neutral shows voltage with earth ?

2 Answers   MRF,

---

Why are transmission lines multiples of 11? Is it because of some historic reason ? Or is there a scientific base to it?

5 Answers  

---

Is it possible to get earth resistance value"zero" Ohm practically??? If yes,which type of earthing???

9 Answers   TATA,

---

A 11KV, 1200 A breaker combination fixed in a cubicle for HT motor.Is normally for 11 KV motor fuse is using? if Yes, What range fuse is required?

0 Answers  

---

why ohms law does not obey semi-conducters?

2 Answers  

---

what are the major & minor faults that occur in an inverter and in UPS ? And how to repair and resolve them ?

0 Answers  

---