Answer / dheeraj.yadav

Ground and earth is for only circuit protection.
And neutral is for voltage balance in circuit.

Answer / sazzad

ground for circuit,earth for self protection and neutral for 220v also for voltage balance.

Answer / suraj kumar

Ground is for the Safety , i think Ground and earthing is same thing, and neutral is getting from star point of RYB phase for getting Single phase .
and make balance to each phase when connected with three phase.

Answer / chidambaram

Netural is return path of circuit,ground& earth means any leakge current suppression from ckt

Hi My dear all Friends, There is a question regarding HVAC Engineering and widely used in Power Projects. Question- What is the diffrence Between REF, SEF and Differential Protection....???? Where REF - Restricted Earth Fault SEF - Senstive Earth Fault.

0 Answers  

---

Relation between Sq.mm of wire and Its current carrying capacity?

5 Answers  

---

what are the main hormonics in ac?

1 Answers  

---

30 kva ups may kitne output voltage hote h

1 Answers   ME,

---

How many kw will suply from one db

0 Answers  

---

Why annealing is done on transformer core manufacturing process?

1 Answers   ISRO,

---

what is the transformer rush current?

0 Answers  

---

In power plant synchronizing time (synchroniging meter should be 12'o clock position only. why not 6'o clock position not possible.

1 Answers   ITC Infotech,

---

Why soda is added with water in Lrs of Sliipring motor…to Increase or decrease resistance of water?

1 Answers  

---

what is mean by Digital Logic Meter (DLM)

0 Answers  

---

WHERE to use CVT & PT.

11 Answers   Suzuki,

---

what will happen if 11KV is given to 1.5 square mm cable connected with constant load of 10A ?what will be the condition of cable after injecting the voltage?

1 Answers  

---