We have 2 Nos. Transformer with the capacity of 2000KVA and 1250 KVA and currently using only one 2000KVA T/R during operational hours while non- operational hous 1250 KVA T/R also used to reduce T & D losses. Similarly, 2 capacitor bank of 500KVAR and 300 KVAR also installed to balance reactive power. Now problem is around 1000 KW load PF is not maintaning 0.99 as 350 KVAR capacitor is in healty condtion. Now the PF is maintain 0.95 to 0.96.

2 Answers  

---

Why the earth cable have current 1A - 2A , it is safety for Electrical system or earth cable should be zero amps ? how to troubleshoot?

0 Answers  

---

difference btw neutral and ground?

2 Answers   ERG,

---

advantages and disadvantages of inverse definite minimum time RELAY

0 Answers  

---

How CT & PT ratings are decided for a 11KV or 33KV transmission line?

3 Answers  

---

---

why does the time taken for fuse to melt is longer as the wire length increases?

1 Answers  

---

what happens when a power transformer neutral earthing broken???

11 Answers   MacLellan,

---

why transmission voltages are in multiple of 11kv?

10 Answers  

---

whenewher three phase supply is given to induction motors revolving/rotating field is created & rotor rotates.When the three phase supply is given to three phase transformer then revolving,/rotating field is created or not? if not why?

1 Answers  

---

Hello Guys !! i want to rrb section engineer electrical(signal) previous model papers? any body help me?

0 Answers  

---

What is the relationship between the sending end and receiving end?

4 Answers  

---

What is the need of motor starter?

6 Answers  

---