How do the synchronizing lamps indicate the correctness of phase sequence between existing and incoming alternators?

0 Answers   VECL,

---

Why battery is always operate on dc supply?

1 Answers   Vikram Ispat Industries,

---

In Aeroplane what circuitry or method use for earthing?

9 Answers   Bhel, EDA, Wind World,

---

why is the transmission voltage is multiple of 11?

4 Answers  

---

 where the Motorized mccb to be used? In Motor control center panel starters ,it is use full. please answer  

1 Answers   Voltas,

---

---

What is the intent of short circuit studies?

3 Answers  

---

How the output,losses and temperature of machines varies with linear dimension?

1 Answers  

---

what are the types of basic earthing?and why we are doing that?

3 Answers   Bharti,

---

why we not use capcitor in Three phase motor ??

2 Answers   GOMS, Power Electronics,

---

hi, is there a difference in choosing bus bar for DC or AC ,,if there can anyone help me about. thanks

1 Answers  

---

What is the diffrece between ACB & MCCB

8 Answers  

---

what is the all safty name of diesel genrator?

2 Answers   Adani,

---