Answer / pillay

sorry about the earlier answer.
if the DG or xformers load was balanced when the neutral
failed than there would had been no impact, B cause the
summation current is zero but if it was loaded with a
unbalanced load than the phase voltage would be unbalanced
and cause damage to single phase equipment. the single phase
voltage can raise up to phase to phase voltage depending on
the load current.

Answer / pillay

In both cases if the Neutral connection from the DG set or
from the Transformer to the load is not interrupted than there
is no impact at all.

why capacitor using the induction motor?

5 Answers  

---

why we permissive overreach in distance protection.where it is applicable to use in long r short lines

0 Answers  

---

why power factor occur only inductive load not in resistive ?

8 Answers  

---

Can we Co-ordinate relay in Load Break switch?

0 Answers   Bhel,

---

What is the result of under frequency to the system.

4 Answers  

---

how can we phase identification in a distribution line,how we recognise that which phase is coming for a house hold connection.help me............

0 Answers  

---

advantages of vvvf drives over non vvvf drives for EOT cranes

2 Answers  

---

how the aircraft outer body and inner body is separated ?

0 Answers  

---

could anybody able 2 send me jindal steels previous papers fr electrical steam....pls send 2 my id if possible....sirisha.shaik@gmail.com

0 Answers  

---

How relay coordination has to be done? what are the inputs are required for this? Please explain this with calculation method?

0 Answers   Elektrotek,

---

what is a kit kat fuse?

5 Answers   TCS,

---

can I connect 25KvA stepdown transformer(RYB-440V,UVW-240V) to the output of 15KvA,3-phase online UPS(440V phase to phase)please brief.

1 Answers  

---