What is IGBT?Where it is used? What is the difference between IGBT and Thyristor?

5 Answers   AC, Formo Plastic, HBL Power Systems, SECL,

---

11 KV Power cable end earth connection insulation got burned wht is the reson pl give the resons

2 Answers  

---

How to do stting of vl250 siemens MCCB

0 Answers   Qatar Steel,

---

How are load losses and no-load losses measured at site in a DG set?

0 Answers  

---

What is the different between buchholz relay and pressure relief device?

2 Answers  

---

---

how braking & making capacity of circuit breaker is calculated?

0 Answers  

---

how braking & making capacity of circuit breaker are calculated?

0 Answers   Bhel,

---

What is the use of iron core in a transformer?

0 Answers  

---

1.wat is the advantage of induction motor? 2.wat is diffrence between 1-phase and 3-phase induction motor?

2 Answers  

---

What meant by XLPE cable

3 Answers  

---

Differentiate between kirchhoff’s first law and kirchhoff’s second law?

0 Answers  

---

how can we find thae value of capacitor for single phase motor. what is difference between starting capacitor and running capacitor.

0 Answers  

---