Answer / avd

It is basicaly for safety and easy diagnostic purpose. If
neutral fuse is provided, it will blow during fault but
phase supply will be available at fault point which may be
harmful during checking.

Answer / maria joeshua prabu

In electrical circuit there is a two path one is live throw
path,and another is live return path (or clossing
path).when we are getting more load , any short and
maintenance in electrical circuit, it has tobe isolate the
power,which is in the live path,no use to isolate the live
return path.

Answer / bk

We use Fuse for over current but neutral use
for complete the circuit.
If we applied no problem.
But in case of fault it will be difficult to get fault
easily.

Answer / manisand1

Because the complete circuit is used in neutral link and if
we use fuse or other interrupting device this may block the
returning of current and the live conductors will not be
isolate.

What kind of battries are generaly used with Disel Generator?

1 Answers   Exide,

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define displacement & magnitude ?

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Transformer not operated in dc ! why?

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WE ARE PLACE A NEW 75 KW MOTOR FOR JPF.IT IS CONNECTED IN M.C.C. WHEN WE ARE STARTING M.C.C.INCOMER IS TRIPPED.THEN WE ARE CONNECTED IN P.C.C WITH A MM30 RELAY PROTECTION THEN WE ARE STARTED MOTOR WILL RUN SMOOTHLY.

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why inuctive drop is not consider in DC MOTOR

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why different series of vfds (like allenbradley)are used in industry ?

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what is the generator rating for 40 amp load of 3phase motor.?? 400v voltage of generator... plz tell me with formula its urgent...plzzz... and also tell me that this 40 amp at all phases mean 40 amp on red,40 amp on yellow,40 amp on blue...... or the total sum of that 3phase is 40 amp....

7 Answers  

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