why elcb used in circuit

4 Answers   ABB,

---

what is interfacing in computer studies?

0 Answers  

---

how does the rotating m.m.f is produced in the 3-phase induction motor and how the poles are created in 3-phase induction motor ?

0 Answers  

---

arcing is due to only capacitance or it is due to both inductance and capacitance? explanation.

2 Answers  

---

234 MVA Generator 3 phase Short circuit current Values required? Gen set Rating-234 MVA, Gen Voltage-18kv, PF;0.8, Xdv:23.5 %, Transformer Rating-18/380KV, 680MVA,Yndd1 two winding, Step up TR, ZT:35.50 %,X/R 4.33 Gen CB Position, CB open ,Disconnected open, Generator Running Voltage 18 Kv, Bi mistakes generator side earth switch Closed during that time short circuit current level in 3 Phase required, and how to test on site 234MVA Generator Short circuit current,

0 Answers   Jomel,

---

---

why we changed the polarity of DC generator ?

1 Answers   DMRC, Microsoft,

---

for a slip ring induction motor if the stator is short circuited and rotor is given supply? how does the rotor rotate?

1 Answers   TNEB Tamil Nadu Electricity Board,

---

why induction motor takes high current?

1 Answers   Emerson,

---

which oil used in transformer?

5 Answers  

---

What is the difference between Ac curent & DC current

2 Answers   Juniper Networks,

---

xpression 'document.FrmQF.myemail' [

0 Answers   ABB,

---

Why saturation region slowly shifted in the left side?

0 Answers  

---