if we use contactor & MCCB both in a feeder.in this feeder rating of contactor is higher or lower or same of MCCB rating & why?

1 Answers  

---

whether inrush current for lamps or capcitors should be considered cable sizing to feed that load.

1 Answers   Cipla,

---

How to set a Zone 1 distance relay for distribution feeder?

0 Answers   Schweitzer Engineering,

---

why three phase capacitor takes unbalanced current in capacitor bank?

0 Answers   Aggreko,

---

How to select the releases for MCCB ?

1 Answers  

---

What are the different ratings of the fuse units for different distributions at your organization?

3 Answers   TATA, UPPCL,

---

Can I use measuring current transformers in protection purposes?

7 Answers  

---

what is the difference between equipment earth and system earth.

1 Answers   Hofincons,

---

What is OT in a transformer, specify its function.

2 Answers  

---

As load in a transformer increases, mutual flux linkage in core= A increases B decreases C not change D first increase then decrease

2 Answers  

---

why fuse not recomended to neutral

10 Answers  

---

Caliculate the Specific Fuel consumption of 320 kva diesel genarator set?

3 Answers   AllTech, RRB,

---