How we detect the leakage current of 11 KV H.T. motors and waht is the maximim limit?

3 Answers   Ambuja, Pristine,

---

what is cathodic protection and why it use in industries?

0 Answers  

---

Why the capacitor bank is keeping on for electricity supply and keeping it off for generator supply

3 Answers  

---

Is there any problem about which the drive (inverter) doesn't show/display the alarm and/or fault but instead of this , it doesn't work ? I want to know that could there be any kind of problem in the drive when the drive doesn't display the alarm and/or fault ?

0 Answers   Siemens,

---

Tell me the reason of connecting domestic t/f primary in star or delta,and also secondary side.

0 Answers  

---

in case of OC+EF relay, how the burden is divided/calculated/shared by the CTs in case of normal (healthy condition) and during fault conditions.? three coils of OC & ef coil is conected in residual connection across the three CTS.

1 Answers  

---

what is international rules of electrical?

5 Answers   Essar,

---

What is the difference between automatic & semi-automatic star-delta starters?

3 Answers  

---

can three phase induction motor rotate with only 2 phases connected

22 Answers   Delta, Mannar Company, Suntron,

---

What is the role of the 50 STUB protection at a GIS 400KV substation with SIEMENS protection relays?

0 Answers   Power Plant,

---

all the technical question with answers pleas send your email id ramar_eee@yahoo.com

0 Answers   RRB,

---

How frequency meter measuring frequency? What is the principle of frequency meter?

2 Answers  

---