Answer / rakesh

The stator windings are connected in star because for the
same line voltage generated in an alternator or fed in case
of a motor the per phase voltage induced will only be
v/1.732 , hence the no. of turns required will be less and
hence the copper material required will also be less ,
besides te star connection also enables the provision of a
neutral which can aid in safe passage of fault currents .

how calculate gd2 of ht motors

0 Answers   Hindustan Copper Limited,

---

what is phase voltage and phase current what is line current and line phase

3 Answers   L&T,

---

wat is the difference between rotor 1st stage fault and 2nd stage fault?

3 Answers  

---

is it possible to use a tranformer to regulate an unstable system voltage?

3 Answers  

---

what is dc transformer? how it work?

15 Answers  

---

---

How to calculate the slip ring induction motor rotor current and voltage.

1 Answers   Bhel,

---

What is ferro-resonance in electrical system? Why it occurs and what are measures to prevent it?

0 Answers  

---

defination of transistor controlled series capacitor

0 Answers  

---

At full load wat is the motor p.f And at no load will is the motor p.f?

0 Answers   GEPL,

---

What is the meaning of transformer 16 / 20 mva. 

1 Answers  

---

i want use the cable size 16cx4 core aluminium usege watts 240x2000w this cable size is correct?

0 Answers   Sabre,

---

What r the specification furnishid in motor name plate?

5 Answers  

---