Answer / muninanjappa p n

both the neutrals are to be kept open, works as floating
Neutral, othrwise heavy horminic currents will circulate
and cuase the winding heated up.

features of hbc fuses

0 Answers  

---

can i connect REF and Differencial relay in 1 CT core for transformer protection?

0 Answers  

---

when we r using single phase load and we have power cable of 3.5core with .5 of neutral and neutral is suppose to the returen path of the phase how much current will flow in the neutral.reply.

2 Answers  

---

WHAT IS THE MEANING OF CYWY

1 Answers  

---

what is meant by trip circuit supervision & directional or non directional over current ?

1 Answers   ABB,

---

sir please send me techinical questions for junior engineer posting in bangalore railway i am diploma holder

0 Answers   RRB,

---

State magnitude criterion.

0 Answers  

---

What is the meaning of ST and HT in electrical transmission and what are thier range.

6 Answers  

---

Why 50hz and 60hz frequencies are used by the world, why they are not taking 55hz?

3 Answers  

---

Is C.T will sense the current in both direction. As i know the C.T will sense the current in only one direction.

2 Answers  

---

what is different between installation and commonissonig.

3 Answers  

---

expansion of rccb

3 Answers  

---