define digital electronic

0 Answers  

---

difference between elcb and rccb

3 Answers   ITC Infotech,

---

Why we are use dol starter up to 10 hp

0 Answers  

---

WHY WE GENERATE 3 PHASE POWER ONLY AND NOT 4 OR 5 OR 6 PHASE??? PLS REPLY.

7 Answers  

---

why co incidence factor considered in transformer sizing?

0 Answers  

---

why the all high voltage transformers are in 11kv , 33kv , 66kv, 132kv like that

2 Answers   Bhel,

---

I have a drawing of a wound rotor induction motor for a crane. This crane motor has 5 forward speeds & 5 reverse speed implemented of course with different amount of resistance for each speed setting selected. What has got me scratching around is the fact that 8 of the 10 speed selections switch in uneven (unbalanced) amounts of resistances on each of the 3 connections to the motor's rotor.Can this be possible? I would have assumed this would produce unbalanced rotor currents and therefore vibration in the motor. I would greatly appreciate anyone's comments on this. Many thanks, Confused.

0 Answers  

---

what can i do, if i want to carrier in design as i am electrical engg?

3 Answers  

---

What is trip and closing coil in cb? Why need of them

0 Answers  

---

how to select the isolation tranformer for siemens 802dsl cnotroller

0 Answers   Siemens,

---

what is pmu

1 Answers   Alstom,

---

Why we use the D-curve MCBs in critical power distrubution.

4 Answers   Sodexo,

---