what is the purpose of slope in the differential relay?why we are using two slope?but in busbar differential we are using only one slope.why?

0 Answers  

---

What is the difference between PT for metering and PT for protection ?

3 Answers   Dewan Cement,

---

1600kva capacity Transformers how the bucholz relay,Oil temperature,winding,surge relay relays setting are to be done

0 Answers  

---

What is meant by vector group

0 Answers   GPSC Gujarat Public Service Commission, VA Tech Wabag,

---

What will happen if the field of synchronous generator is removed when it is in operation with no load?

3 Answers   HJ, UPPCL,

---

---

to hook up ten 50 amp rv pedastels at a lenth of 600 feet from the service what size will my service need to be and the size of wire will I have to run to each pedastel in series??????

0 Answers  

---

how to differentiate a mpcb,mcb with a contactor? Explain their working operation

0 Answers   L&T,

---

How to calculate the Harmonics losses in terms of cost/unit.

0 Answers  

---

Define working of prim mover governer in alternator?

1 Answers  

---

induction 3 phase motor terminal connection

0 Answers  

---

at meter room 50 hrc switch installed,but there are not get earthing proper,so what happen?and 11kv transformer out put going in to hrc main 400a three nog each? so earthing is require for all switch? (some customer made earthing at there home.)

0 Answers   Ebrahim Textile, Siemens,

---

What does Magnetic Neutral Axis

2 Answers   Eskom, Genus, Lanco,

---