Answer / raul

for cylindrical rotors of an alternator which is mostly
used in present dayz all over d world........the windings
are 3-phase double layer short chorded bar type
winding......n each coil side of the stator windings
consists of both hollow n cylindrical conductors. through d
hollow conductors DM water is used for stator cooling
through Teflon tubes...........

Answer / brd ganesh

Distributed (or) concentrated winding

Answer / munish

winding of an alternator is depends upon speed.
for low speed alternators nonscilent type
and high speed alternators nonscilent type

Is it advantages of having star-delta vfd than normal star vfd , if yes why?

0 Answers  

---

IN A MAGNETIC MATERIAL HYSTERYSIS LOSS CAN'T BE REDUCED TO ZERO. HY?

3 Answers  

---

What is difference between mcb and mccb.

0 Answers  

---

If i connect aload to phase taken from one transformer and neutral from another what will happen.

2 Answers  

---

what is inrush current in transformer?

17 Answers   Bhel, Essar, GMR,

---

which is more dangerous AC\DC supply

3 Answers  

---

how meger function

0 Answers  

---

Why is the electric shock from the DC supply is more dangerous than the shock from AC supply.

8 Answers   IBM,

---

what is ht breaker

8 Answers  

---

When color of silica gel will gets change from blue to pink from Top to bottom?

0 Answers  

---

I have 30KW Motor Starter Panel, System voltage is 480V, So i have to convert voltage 480 to 220V to give the contactor coil. How i can select control transformer, Which rating transformer i can use this panel, what is the procedure, please tell me.

2 Answers  

---

why skin effect is decreases with decrease with frequency? why skin effect occur

5 Answers   Kirloskar,

---