Answer / kalaivanan

Neutral is used as return path in ac single phase supply and and three phase star connection unbalanced load current flows through it,so it used fr return path fr unbalanced in that also

Answer / tapiwanashe vhurumuku

neutral is the return path and when it is connected loosely ,it affects the whole circuit either the bulbs are burnt or it causes flames in a circuit

Answer / aslam ali

Neutral is reqd for Star System. It can be earthed or
unearthed/floating state.Neutral with earthing is reqd to
oppose the arcing ground effect.You may choose neutral
floated but that time insulation level of sytem to be
increased.

Answer / abdulhadi almalki

for star connection current unbalance so we need neutral to return increasing current.

Difference between divercity and power factor

1 Answers  

---

which is dangerous AC or DC? If so why?

4 Answers  

---

what is the difference between analog and digital signal?

3 Answers  

---

Which Kind of machines(in terms of poles) give the smoothest DC

0 Answers  

---

can anyone pls expain me about how can we design a cable tray??suppose if have to draw a 3 nos of 50 sqmm AYFY and 2 nos of 35 SQmm of AYFY cable through the tray..how can we design the tray size?? regards...

3 Answers  

---

why the iron chains were hanged at the back or front of the trucks earlier which were touching the earth?

2 Answers  

---

difference between relay and solenoid?

2 Answers  

---

Which types of gate insttaled in static switch. Please give me answer.

0 Answers   cpgn,

---

what is surge impedance loading and it's significant in power system?

2 Answers  

---

show that power dissipated by a pure inductor exited by a sinusoidal voltage source v = vm sin wt is zero

1 Answers  

---

i need to calculate high voltage line power factor daily basics but there is meter reading kwh and kvah while calculating power factor kwh/kvah formula was right. for examble there is point c=13kwh c=1.8 lag c=1.2 lead and c=14.5kvah like that i know that p.f =kwh/kvah but c=1.8lag kvarh and c=1.2lead kvarh points i dont know if u know please reply

1 Answers  

---

why ahould you show client/engineer activities clearly on the project plan

0 Answers  

---