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.

after parallaing two generators current is shooting up in both the generators.for ex: load is 400 kw..after paralling and load sharing current in running gen is approx 900 amps and incoming is 750 amps which is too high when trying toshift the load current in incoming gen is coming more than 1300 amps and both getting tripped and making blackout..

3 Answers  

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What are effect of radio system in DCS Distributed control system ?

1 Answers   Sabic,

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Is there any problem about which the drive (inverter) doesn't show/display the alarm and/or fault but instead of this , it doesn't work ? I want to know that could there be any kind of problem in the drive when the drive doesn't display the alarm and/or fault ?

0 Answers   Siemens,

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What are the causes of eddy current losses?

1 Answers   Schneider,

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for 100 HP Induction motor service factor is 1.2(SF) we placed a VFD at the motor side load is balance with 0.3 Amp's Phase to Phase but at incoming of VFD load is un-balance with 10 to 20 Amp's what will be cause of load un balance

0 Answers  

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i ha done my 10th with 71% ,ITI with 81% 11th with 75% 12th 43% apprentiship with 71% in SAT i secure 1390 ,TOEFL 27 i was refused four times and in all me interview visa officar told that i am not Qualify for study in USA but i completed my 12th yes i got low persentage in my 12th but i seen to much student they already got visa with them 3 or 4 backlocs so why they are refused me ?

0 Answers  

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what is suroounding current of dg set?

1 Answers   Airtel, Sukarma,

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Which motor runs on both ac and ac? a) dc series motor b) reluctance motor

2 Answers  

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How does the slip regulator works as a startor

0 Answers  

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why do we generate only 3ph ac?is it possible to generate 4ph,5ph,....?

6 Answers   Accenture, Bhel, Reliance,

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what is the difference between dry and wet type of 132kV terminations. which one is durable

0 Answers  

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Can anyone explain me about the capacitor calculation

0 Answers  

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