it is in our knowledge tht right plug of supply of residential suppy system is phase n other is neutral...howevr the battery charger of mobile works in both ways...i mean it is not restricted in only one direction.ny of the holder of charger can hav phase .so y is it not lik tht phase of supply must b connected 2 phase of charger...?

0 Answers   TATA,

---

IS HI-POT TEST DONE ON A TRANSFORMER - YES OR NO? WHY?

4 Answers  

---

can a 50 Hz transformer work satisfactorily if placed under 60 Hz,what are the prices and losses that will arise

5 Answers  

---

How to calculate phase to phase difference in 33KV Line ,11KV Line etc.

1 Answers  

---

Explain the difference between verilog task and verilog function?

0 Answers  

---

How to convert 2 phase to 3 phase electricpower in induction moter?

0 Answers   HCL,

---

can you send me the placement papers of electrical engg. from companis like NTPC,DRDO,IOCL,HPCL,BPCL etc.?If,plz send as soon as possible.Thanks.

0 Answers   NTPC,

---

what is the difference between fc-tcr and tsc in facts

3 Answers   SCET Shadan College Of Engineering and Technology,

---

What is x/r ratio?

1 Answers  

---

why Copper loss is represented as I square R ?

5 Answers   L&T,

---

Any one can explaination about calibration with rotating sub standards?

0 Answers  

---

What is the Frequency while we step up the voltage from 220V to 11KV? Is it possible? Explain it?

6 Answers  

---