Answer / g.abobaker

earth charges is zero and by connecting the neutral pole to earth you giving the reference zero to ensure the value zero to the neutral pole , other wise fluctuation would happen and voltage difference will be exist between neutral and earth which will effect the performance and safety issues it the load side

Answer / anand

transformer nuetral is connected to earth to discharge the unbalanced current in the circuit.
Ct's secondary side also earthed to discharge secondary voltage and current to avoid flashing.

Answer / k.prakashchandra

Neutral is connected to earth to make available everywhere in the earth . CT secondary is earthed to remove the presence of primary voltage in the secondary due to capacitance between primary and secondary

why fan consume constant power even when we increase or decrease its circuit resistance through speed regulator???

2 Answers  

---

Can u start a tube light without a starter?

8 Answers   Adani,

---

What are the roles and responsibilities of electrical engineer in cement plant

0 Answers  

---

how can we connect a distance relay to CT core that is for backup protection or metering?

1 Answers  

---

why we use 6nos of C.Ts on 11kv incoming?

2 Answers  

---

What Is Sampling?

0 Answers   Mahatma Gandhi University,

---

why hv current transformers have big size ?

5 Answers   RailTel, TCS,

---

why protection meter is always connect to star

1 Answers  

---

What is the basic principle of circuit breaker?.. I read that it works on electro-mechanical principle... Does it require both electric n magnetic conversion to act?

3 Answers  

---

what is the meaning of TPN

2 Answers  

---

AC covered area by ton calculation

2 Answers  

---

why delta delta connection generally not use in transformer

4 Answers   Lanco,

---