Answer / vinod

to avoid nuetral shifting and detection of earth fault.

What is the major differences between RCCB & ELCB? If we use ELCB of less sensitivity why does it trip often and can we control it from tripping?

1 Answers  

---

How generating electric power export to grid from the generating station ?

0 Answers  

---

Is it true that IPT are more accurate than CVT for Measuring purpose?

2 Answers  

---

why servomotor motor? where i apply for best output?

0 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  

---

Why Current Transformers cannot be connected in parallel

10 Answers  

---

I have 380.KVA DG set how to Calculate the units from DG.

2 Answers   Ozone Pharma, Sperry Plast Limited, Sterling,

---

wht is an AVO metre. and whre it is used?

1 Answers   Mayflower,

---

rrb question

0 Answers  

---

Is an SCR semi controlled device?

4 Answers   IOCL,

---

why we don't use earthing as neutral?

1 Answers  

---

What is DPR relay, And what for??

2 Answers   Engro,

---