What happen when ct secondary are open circuited? why same thing is not happen in ordinary transformer?

3 Answers   BARC,

---

mention hazard experienced during installation

0 Answers  

---

whis is the formula of converting KW into HP ?

14 Answers  

---

I have finish diploma electronics and five years experience in electrical field in ht service how can i get c licensce or other electrical certificate

0 Answers  

---

how dc generator produce voltage initially?

1 Answers   Bisleri,

---

WHY SPEAKER OUTPUT IN WATTS??

2 Answers  

---

How we calculate the Multiplying Factor of Kwh meter for 3 phase alternator.

0 Answers   Cesco,

---

what is main purpose of ignator in halogen lamps.how to identify the failer of ignator in circuit

0 Answers  

---

how do i calculate voltage drop-if length is 1000 meter,amps is 160a

1 Answers  

---

is there any difference between protection C.T and measuring C.T?if yes then what is the difference?

4 Answers   BARC, Century Rayon,

---

how can we solve the RMS value of alternative Qnty is .707 , explain detail .

2 Answers  

---

what are the main components of fan?

2 Answers  

---