Answer / nur.asidik

Breaking capacity of CB is more than fault current main busbar

why neutral and body earthing of transformers kept separated? what is distance between two is required as per is?

6 Answers  

---

what is the charging battery current of 80 kva UPS/100AH bocket make battery.

4 Answers  

---

what is the diffrance between earthing and grounding...?

6 Answers   Essar,

---

What is the unit of charge and current?

0 Answers  

---

how to measure the current by compact digital equipment with dislay which fit inside any equipment

0 Answers  

---

---

My meter ratio is -/5 and ct ratio is 100/5 now what will be the multiplying factor and how ?

1 Answers  

---

What will be advantage if we put some load in neutral of grounded star transformer & loadshortcircuit current,rated current of cable & MCB with example?

0 Answers  

---

salam,hi, i need to know what the spesification of 300amp msb...

0 Answers  

---

what is corona effect?

39 Answers   ABB, Genco, Wipro,

---

I NEED THE CABLE SIZE. I=800A AND P=315KW

2 Answers   ABC, Wipro,

---

Dear Respected sir how to test ABB REX521 protection relay by relay tester.

0 Answers  

---

why current coil has less number of turns compared to pressure coil?

8 Answers   Airtel,

---