In what circumstanced the CT used for protection relay will be saturated?and what will happen to the relay is the CT is saturated?

3 Answers  

---

Define over current & earth fault ?how its functioning ?

1 Answers  

---

derive the formula of amp hours is calculated for 12v battery.where no. of plates is given

1 Answers  

---

how many electricity poles are there and what are the names and their sizes.

0 Answers  

---

how does bode plot have an advantage over root locus? how does it determine the stability of a system depending upon the location of poles and zeroes?

2 Answers   NBKR,

---

---

how electronic energy meter works?

12 Answers  

---

how many types of ACB breakers, describe briefly..?

0 Answers  

---

What are the different types of transformers present in the Transmission and Distribution system?

2 Answers  

---

To avoid arcing what we connect in earthing.

4 Answers   HAL,

---

what use can we make of 3rd harmonic component

5 Answers   Bhel, General Motors GM,

---

what is the transformer

5 Answers  

---

difference between slippring induction motor and Generator?

1 Answers  

---