Our Slip Ring Induction Motor Frequently tripped By Earth Fault While Starting time and in Normal Operation Time also Kindly Let me Know the Reason. Application Ball Mill - Cement Mill

1 Answers  

---

How we can determine short circuiting current any plant and for example a plant which power generation is 415 volts and plant load is 500 kw.

0 Answers  

---

what are the protection for DG set and why?

2 Answers  

---

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

0 Answers   Schweitzer Engineering,

---

When we synchronize the Generator BKR with TIE BKR then Gen BKR is hold but TIE BKR is Tripped on Non directional over current but when TIE BKR is Syn. with Gen. BKR then no fault occur so what is the problem

1 Answers   ABB,

---

how can i select the cable ratings

4 Answers  

---

how we arrange the hv side with delta connection in case 33/11kv of transformer.

0 Answers   Jindal,

---

How to select HT/MV cable size ?

0 Answers  

---

when voltage gets down the current of motor increases. but according to Ohm's law voltage is directly proportional to current. plz explain

4 Answers   Maruti Suzuki, TATA,

---

any calculation method for decide cable size for current?

1 Answers  

---

difference between the earthing,grounding and neutral

1 Answers   DLF, L&T,

---

15hp motor wound by 0.9mm & 0.95mm magnet wire. at no load test it draw 4.2A current. Another motor with same condition draw 9.2A current. How can that occur? pls help

0 Answers  

---