Answer / sudipto

change in Magnetic Neutral Axis and increases spark

what is the difference betweem star connected motor & delta connected motor?

13 Answers  

---

Where I can get the sample question for post of Junior engineer electrical-II For RRB Bhubaneswar.

0 Answers   Noida Power,

---

If one ct is reversely connected in Y system what will effect in kwh and kvarh meter?

1 Answers  

---

Can anybody tell me what the breakdown voltage is for air and what it is for transformer oil please?

4 Answers   Pooja Cables,

---

How is efficiency of DG set calculated? At many places I found the efficiency to be mentioned in percentage. But at some other places I found kWH/ litres. I want to know how dimensionless percentage value is arrived at?

0 Answers   ADS Spirits,

---

What happens if there is no nuetral in the power system?

5 Answers  

---

explain why reduced voltage starters are required for large tree phase inudction motor

2 Answers  

---

when the flux enters into saturation mode then what will be the secondary voltage of the normal t/f?....high or low ? explain ...how?

1 Answers  

---

HOW CAN YOU CALCULATE PRACTICAL EFFICIENCY OF A ASYNCHRONOUS INDUCTIONMOTOR OF 7.5KW,& MOTOR IS RUNNING WITH AVOLTAGE OF 410 VOLTS,& TAKING CURENT OF 13 AMPS

0 Answers  

---

what is difrent between earthing and ground

4 Answers  

---

what is mathematical relation between ac to dc current how will convert Iac=50amp to Idc

7 Answers  

---

hi frds, i m electrical engineer.can i get cdr for electrical engineer if u have then send me on my mail id its jayesh_ee88@yahoo.com.please help me frds

0 Answers  

---