In a 3 phase system a neutral exists so that any unbalanced currents can flow through it towards earth.... but a phase demands a particular current as per the load attached to it....then where does the extra current come from the goes in the neutral??....I mean in an unbalanced system a phase demands a current as per its load attached....then where does the unbalanced current come from??

1 Answers  

---

Why VCB is required and ACB is also require? what is the BDV of Trafo of 11/33 KV

1 Answers  

---

What will happen if the d.c. Shunt motor opened accidentally running on no-load has its shunt field winding?

0 Answers  

---

if z transform lies in ROC then. a)system is stable b)inverse of system is stable c)both system and its inverse are stable.

1 Answers   CCP,

---

How to know of any cable size if there are not written on cabl?

0 Answers   APGenco, El Seif,

---

why the field winding of synchronous machine is excited by dc source

2 Answers  

---

IN SINGLE PH TRANSFORMER IF LEKAGE IMPEDANCE DROP IS NEGLECTED ,THE FLUX IN THE MAGNETIC CORE and the lekage flux linking a winding are a)proportional to the applied v to the winding i respectively.

0 Answers  

---

How phase to phase voltage comes 440V.

0 Answers  

---

what is meant by IGBT how they differ from tyristor ?

0 Answers  

---

how cables go in and come out for distribution from the feeder pillar box?

0 Answers   CESC,

---

hi i have applied for lic of india south cenrtal zonal ,hyd. i didnt get hall ticket till now.let me know how can i get form internet

0 Answers  

---

What is the control action?

0 Answers  

---