ALONG WITH MEGGER TEST FOR CHECKING OF MOTOR ,WHY WE MEASURE FOR RESISTANCE AND INDUCTANCE?

4 Answers   L&T,

---

We have 5 Distribution sections with variable loads&We have 3 Gensets(500kva,380kva&250kva) our total load is between 400kva to 600kva. so how could we connect 3gensets.

0 Answers  

---

suppose a fan is running with phase and neutral. if its neural is touched to body. then fan get stopped. if this fan is connected to phase and ground supply..then why it runs?

1 Answers  

---

a 25kvar capacitor bank connected to the secondary side of transformer.then why the capacitor draws more current then rated

3 Answers   TATA,

---

Why 60Hz motor taking more current on load in 50Hz power supply?

1 Answers  

---

why transformer has more efficiency compare to rotating machine?

3 Answers  

---

Lt motor sfu flashing reasons?

0 Answers   NDFL,

---

What is PEC??Applications........

0 Answers   Emerson,

---

Why grounding is generally done in supply end?

1 Answers   ISRO, OFBL,

---

what is the purpose of high speed earth switch in gas insulated substat

0 Answers   ABB,

---

how to calculate the step resistance for slipring induction motor,how you deside the no of step for that?

0 Answers   ABB, Visa,

---

How many types of protection relays are there based on the characteristic?

0 Answers  

---