What is thermal overload relay

2 Answers   Tech Mahindra,

---

Why Alternator has 0.8 power factor?

2 Answers   Bhel,

---

What is the operational principle of direct current current transformer and direct current potential transformer?if possible plz reply with ckt. diagram.

1 Answers  

---

what is the ka rating of mccb. and how it is decided .

3 Answers   Napino,

---

what is the principle of switch gear? where its function ?

9 Answers  

---

why it is necessary to short and ground of a current transformer secondary side?

6 Answers   Ambuja,

---

how capacitor pass ac voltage practically?with increase frequency and cpacitance?

1 Answers   DELL,

---

Is CBCT protect human life? If yes than how?

1 Answers   Torrent Power,

---

why do we lay up the core of a cable?

0 Answers  

---

what type of oil is used in transformers? a)conduting b) insulating

25 Answers   ABB, LGS,

---

I have iti elec, 1st aid, and 5 yrs experience in 7.5 mw power plant. Am i eligeble for 11kv license in telangana state..when, how to apply for that.?

0 Answers  

---

What is ramp signal?

0 Answers  

---