Answer / kj

This is done by taking a wire from each end of each winding
to the starter. When starting one end of each winding is
connected to a separate phase and the other ends are
connected together to form a star point.
When changing to delat the ends with the starpoint are
switched open and then switched to a phase each.
Having the correct phases on each end of the windings is
important otherwise the direction of rotation can be
reversed when changing to from star to delta.

why are laminations used in constructing the field core?

3 Answers  

---

what is tesla ?

1 Answers  

---

why we did not get shock by touching +ve OR -ve busbar (Which are going to supply cell voltage) of Rectifier- Tranformer in electrolysis plant?

4 Answers  

---

what is inter connected dc generator?

0 Answers   Lovely Professional University,

---

what does mean of RCT and STR in diffrential CT?

0 Answers  

---

What are IR values and what it should be for coil and for insulator

0 Answers   GPSC Gujarat Public Service Commission,

---

What is the theoretical capacity of a channel in each of the following cases? i) Bandwidth: 20KHz SNR(dB) =40 ii) Bandwidth: 200KHz SNR(dB) =06 iii) Bandwidth: 1MHz SNR(dB) =20

0 Answers   UOG,

---

WHAT IS THE DIFFERENT BETWEEN MCB & MPCB? & HOW IS USE?

3 Answers   Gandour,

---

Define characteristics impedance?

0 Answers  

---

Can anybody inform me about the pattern of ECIL GET( Graduate Engineers Trainee) interview for Electrical students? Will there be HR round as well? I thought of preparing for 2 to 3 subjects thoroughly. Will it be sufficient? Please share your thoughts.

0 Answers   Ecil,

---

what is TRCC

2 Answers  

---

How to calculate cable size between battery charger to Battery ?

2 Answers   L&T,

---