HOW TO WORK A VFD?SAY SIMPLE METHOD

1 Answers   GE,

---

transformer losses

1 Answers  

---

What is neutral earth voltage of transformer and what should be the value

3 Answers  

---

Which test will be more severe for VCB?

0 Answers   CPRI, Reliance,

---

Please brief me about number of pole in alternator.In single phase alternator coils are connected in star or series. How to calculate frequency for the same.

0 Answers  

---

---

State the points to be considered for selecting a particular type wiring.

0 Answers  

---

what is the merz prodution ? what is the turn to turn fault?

2 Answers   L&T,

---

How energy is generated in hydroelectric power plant?

0 Answers  

---

what are the ratings of sockets?

10 Answers   L&T,

---

ELCP USE IN 3 PHASE SUBMERSIBLE PUMP? THEN USE 3 POLE 0R 4 POLE?

4 Answers  

---

what is resistor

9 Answers  

---

why choke is provided in the centre of the tube light?

3 Answers  

---