Answer / vijendra joglekar

1 phase : P = vi
3 phase : P = 1.7432 * vi

we hav seen in electric engine of trains only 1 wired slidng conecctn is there frm ovrhead line,howevr to complete a ckt in dc postv n negtv two conection has to b there...so where is tht negative is been connectd or where it is grounded...?

5 Answers   ABB,

---

How DC earth leakage currents can be reduced ?

0 Answers  

---

For RCD (Residual current device) Icu is defined. How i can find Ics for them?

0 Answers  

---

Why the wave trap is put in Y phse only in switchyard?why not in other phases?

1 Answers  

---

what will be project cost for 100 kv transformer connection under oyt scheme.

0 Answers  

---

---

how to reduce the initial starting amps which is equal to the running load amps

3 Answers  

---

how we can check that any motor is faulty may be single phase or three phase?

2 Answers   MAHINDRA,

---

what is the method of earthing of a transformer using electrodes?

0 Answers  

---

What happened if C.T mount at any cable or Bus bar in wrong direction . C.T going on proper work or not . C,T direction is essential thing to properly work.

0 Answers  

---

sir, why alternator output is connected to delta side in to generating transformer? any reasion?

3 Answers   Kirloskar,

---

how much flux density of CRNO core

0 Answers  

---

Can anybody suggest me about what are all the TECHNICAL CERTIFICATIONS avilable for Electrical Engineers for working people with clear details??

1 Answers  

---