i need circuit star delta connection?

1 Answers   L&T,

---

How generating electric power export to grid from the generating station ?

0 Answers  

---

back emf of motor at the time of starting ?

2 Answers  

---

Which of the following connection is best suited for 3-ph, 4 wire system A delta-delta B star-star C delta-star D star-delta

2 Answers  

---

In generating stations which we generate current or voltage if it is voltage then how it will convert to current and power?

2 Answers   NIT,

---

---

What will happen if we give DC supply to AC motor?

9 Answers  

---

What is the function of mid point voltage in battery bank

1 Answers   Jindal Steel and Power,

---

what meant by Locked Rotor Current ?

2 Answers  

---

Please give me the formula stating relation between AC & Dc.

2 Answers   JP Group,

---

What will happen if primary of transformer is fed with Square wave instead of sinsoidal wave ?Will it operate or Not?

3 Answers   Areva,

---

an ac induction motor gets overheated when operated at a low frequency of 25 hz a instead of 50 hz. reason?

1 Answers  

---

How can calculate the earthing strip of Copper/GI for rating of 30kV,discharge current 10KA Lightning arrester.

0 Answers   Raychem RPG,

---