Answer / zore mahesh baburao

No

Why DC excitation is used for alternators? Why cant it be AC?

35 Answers   ABB, Ace Info, Alstom, Shalivahana Power,

---

what is difference between bus coupler and auto transfer switch

0 Answers   Dubai Properties Group,

---

If two induction motors A and B are identical except that the air-gap motor 'A' is 50 % greater than that of motor 'B', then

2 Answers   Lanco,

---

Application wise, where we should use AC motors and where we should DC motors?

1 Answers   Nespak,

---

why the supply power frequency is 50hz in india? where as it is 60hz in US?

4 Answers  

---

What is the meaning of coupling and decoupling in the context of power flow?

5 Answers  

---

why field winding is placed on rotor winding not on stator winding in case of synchronous machine?

13 Answers   HAL, TATA,

---

what is excitor response of an excitor?

1 Answers  

---

I want to know if it is possible to use Variable Frequency Drive to reduce the current required for starting a motor?

3 Answers   Descon,

---

Hello Can I use step up HV transformer 440/4160V as a step down? Thanks Evgeny

5 Answers  

---

What is advantages of ungrounded neutral?

2 Answers  

---

why transformer fuse wire is very thin as compared to home fuse wire while voltage lavel is low

1 Answers  

---