Abb 11kv how it is closing automatically when the cb is racking in and rack out when it reaching test position

1 Answers  

---

how to calculate transformer load?

0 Answers   Lanco,

---

why rotor current reading is taken & why not stator?

4 Answers  

---

Why carbon brushes are used in motors?

6 Answers   BARC,

---

Why neutral grounding Transformer provided for generator?

1 Answers   Siemens,

---

---

how i caculate the cable size for power factor correction unit for example 300kvar

1 Answers  

---

What is the use of 1:1 isolation t/f in any circuit...?

3 Answers  

---

Explain the working of any one cutting machine

0 Answers   Mahatma Gandhi University,

---

is it possible to turn on the single phase star delta on delay timer using 24 v dc ?

0 Answers   L&T,

---

delta motor winding resistance I take normally single winding is 2.5, which value is came delta connection ie RY ?

0 Answers  

---

What is the difference between a Distribution Transformer and a Power Transformer.

4 Answers  

---

which is more dangerous A.c or D.C?

26 Answers  

---