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

how much flux density of CRNO core

0 Answers  

---

Explain Need of a starter in a dc motor.? Also explain any two starting and speed control method of dc motor?

0 Answers  

---

what is difference between sub-station and switch yard.

16 Answers   Bhel, Ravate,

---

I have current, kva How can calculate kv?

3 Answers  

---

why h parameter are called as hybrid parameter?

0 Answers  

---

---

Dear all, kindly give me the details of leectrical design engineer course details/institute in hyderabad /any where in india.

1 Answers   Reliance,

---

Whata are the types of Cables?

0 Answers  

---

What is the need of ISOLATION Transformer?

1 Answers  

---

what sis the testing procedure of transformer and ht panel?

1 Answers  

---

How many points can we have in AC Circuit? Show by giving suitable example?

3 Answers  

---

What are the specifications for getting approval of Substation?

0 Answers  

---

3-PHASE 15KVA dg IS EQUIVALENT TO 12 KW,hOW?

2 Answers   TATA,

---