specify the inbuilt protections in DG

0 Answers  

---

how ti maintain the power factor in power generation

1 Answers  

---

Everybody Knows What is ACB, VCB but anybody tell me what is ST?

7 Answers  

---

what are the standard IR values should be of R-E, Y-E, B-E, R-Y, Y-B, B-R of VCB in closed condition and in open condition for 500KVA & 1000KVA transformers. and what is the acceptable range when tested by 5000V megger.

0 Answers   ME,

---

why ac current do not save

3 Answers  

---

what happens when dc generator coupled with cycle shaft.also explain what happens when its loaded

0 Answers   NTPC,

---

can you any one give exact mathematical relation between AC current and DC current?

0 Answers  

---

how is the many rpm of acb charging motor ?

1 Answers  

---

What is difference between insulating medium and fault current interruption medium in a switching device.

0 Answers  

---

HOW TO CALICULATE THE LEAD ACID BATTERY AH AND HOW TO FIND THE 1.2KVA UPS BACKUP @ 1000WATTS LOAD?

2 Answers  

---

Why X'mer rating in kva only?

4 Answers  

---

What is different type of Electrical curve and how it protects the equipment's while up-normal situation?

0 Answers  

---