Answer / cool

neutral is a common point in star connection that can be any any potential,but when neutral is grounded that is called earthing and it will be always at zero potential.

Answer / dinesh

Neutral is a star point in a three phase system & earthing
is a low resistance path for current flowing for tha
protection of equipment & human body

Answer / chirnjit barman

Neutral is a star point in multi phase system or common link between equipment

what is meant by mimic diagram ?where it is used ?plz explain briefly

2 Answers  

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ROC converges if pole and zero lies inside a) origin b) z=1 c) pole d) zero ? Explanation please? if ROC does not converges then?

0 Answers   CCP,

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how voltage regulator works ?

1 Answers  

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Office , overtime and television how big this stage?

0 Answers   ONGC,

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what is AVR? what is the function of AVR?

2 Answers  

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which type of winding is used for high voltage & low current?

1 Answers   GEB,

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dear friends plz send link about reluctance & universal motor .thank u

4 Answers  

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hi Is there any possibilities to find out the rotation of a shaft or something else by using electromagnectic waves or by IR rays.If s then can v change the dir., of rotation of the same by remotely?& how? plz dn't any1 say "NO r CAN'T"

0 Answers  

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What is a commutator?

0 Answers  

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If one d.g. is unable to take full load of system, then second d.g. will take care of partly Load.for this condition RPM of both DG set should be equal.By using Synchronization panel RPM of dg sets are match, is it true?

1 Answers  

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In dc ckt. 24v or 110v, which one is more efficient and why?

0 Answers  

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Why did call copper as a electrical conductor?

2 Answers   ABB,

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