Answer / saquib

in dc machines the losses are core loss,cu loss,stray loss,
mechanical loss, brush loss.... in which mechanical loss is
maximum.

gas turbine genrator reactances

0 Answers  

---

when turbine trips generator will becomes induction motor or synchronous motor?

4 Answers   JSW,

---

In case of a synchronous generator carbon brushes, some brushes expire before the others. Why is so? When all the brushes are installed at the same time, why don't thee expire at the same time?

1 Answers  

---

Is there any thumb rule for cable selection for any current rating ?

1 Answers  

---

Is it possible to use AC supply insted of DC supply in trip coil operation? if not, why?

5 Answers   HAL,

---

---

In Ferranti effect,Receiving end voltage is greater than sending voltage,why? can anybody tell me the answer

15 Answers   Engineers India Limited,

---

Difference between RCCB, RCBO and ELMCB.

0 Answers   Megatron Solutions,

---

Hello to all, Please someone can send me HPCL ELECTRICAL Engg. Sample papers to me? Its urjent....my email address is.... raviasiapacific@gmail.com

0 Answers   HPCL,

---

What are the types of piano switches?

0 Answers  

---

how to reduce the co level in your 1000kva dg set side?

1 Answers   Cognizant,

---

What is electrical energy ,power?

2 Answers   ABB,

---

which is dangerous AC or DC? If so why?

4 Answers  

---