if we supply to secondary winding how transformer work?

2 Answers  

---

WHY THE FREQUENCY IS 50 HZ IN INDIA.CAN WE USE SOME OTHER FREQUENCY.IF SO WHAT IS THE RANGE AND WHAT WILL BE THE EFFECT IN PRESENT POWER SYSTEM IF WE CHANGE THE FREQUENCY AS YOU SUGGEST ?

32 Answers   L&T, MCL,

---

A 230 v dc series motor is connected to 230 V ac supply, then

1 Answers  

---

How can I model an open-delta ground transformer for a network supplied by 4 unit GTG and power transformer in ETAP?

0 Answers  

---

WHAT HAPPEN IF GENERATOR TURBINE IF TRIP?

7 Answers   CEERI,

---

how to calculate the bus-bar size. give formula with description

1 Answers  

---

Why the power factor of the alternator in power plant is kept .8 lagging. Can't we maintain it at 1.

3 Answers  

---

what is hysteresis loss?

4 Answers   PSU,

---

what is eddy current loss?

3 Answers  

---

How many types of faults are there in 3 phase power system?

0 Answers  

---

What are the advantages of instrument transformer?

0 Answers  

---

What is rotating transformer? Which machine is used specifically as rotating transformer?

3 Answers   TATA,

---