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

0 Answers   Power Plant,

---

what is alluminium arm in ab conductors

0 Answers  

---

which is the best institute for PLC,SCADA,DCS in hyderabad

0 Answers  

---

how the earthing point or earthing is taken for ships and airplanes?

1 Answers  

---

whati s the sludge current in ups

0 Answers   Future Group,

---

what is kvarh? Please define it With calculation General motors ?

0 Answers  

---

what is power and what is watts detailed description and formulas

2 Answers  

---

can anyone tel me what is competency of electrical supervisor??

2 Answers   ONGC,

---

what is the working of vfd drives.

2 Answers  

---

if the length, number of turns and area of coil are doubled then inductance of the coil becomes.?

1 Answers  

---

Why is DC use instead of AC for protection and control circuits?

4 Answers  

---

If I bring a basic electric meter from the States and hook it up in Costa Rica in a development that has only one transformer for the 50 homes, will it still be accurate regarding the usage of kilowatt hours?

0 Answers  

---