Answer / nor

one of the protection relayes in generatores that dependes
on reactanse of transe and generatores

Answer / manohar

when angular displacement of the rotor exceeds the stability
limit then rotor slips a pole pitch or we can say rotor flux
slips with respec to rotor flux. this is called pole
slipping .This relay is or protection used in generators. It
needs long explanation please refer the books

what is the defination of 'Mass' & 'Weight'

3 Answers  

---

why transformer rating is in kva?

11 Answers  

---

how to find the resistance

3 Answers   Saint Gobain,

---

why no load voltage is greater than full load voltage?

1 Answers  

---

which %age of corona losses increses if frequency is increased to 25%.

3 Answers   ADCET, Maihar Cement,

---

what is the basic principle of TV camera?

0 Answers   BZU,

---

A single line diagram(SLD) and a purchase order of a 11/66kV switchyard of a power plant was given. In the SLD, only one lightning arrestor(LA) was shown, but the purchase order had need of 3 LAs. Is this correct, if yes, why?

2 Answers  

---

Write the analogous electrical elements in force voltage analogy for the elements of mechanical translational system.

0 Answers  

---

what is physical distance of isolator to VCB in 33/11kv sub stations

0 Answers   Enercon,

---

ADVANTAGES OF DIGITAL COMMUNICATION OVER ANALOG.?

1 Answers   Google,

---

i need of the bhel question papers along with answers and also give some website names for the downloading question (electrical and electronics engg question)please help me....

0 Answers  

---

why is only master neutral contactor is made to switch in synchronization of dg sets

4 Answers   Honeywell,

---