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.

what does the transformer connection symbol YNaod1 mean ?

3 Answers  

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which of the following elements is not present in stainless steel

0 Answers   LASA,

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Explain Continuous and Discrete signals?

0 Answers   UOG,

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Why we check only first column of root locus..?

1 Answers   IES,

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what is gas turbine intercooling ?

0 Answers  

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Does the hysteresis loss is due to retentivity property of the material? or it is due to reluctance property?

2 Answers  

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Insulater disk using formula for 33/66/135 line h t line

1 Answers   Hofincons, Kirloskar, KPTCL,

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why HT motors are earthed only at equipment side & for it's single core cable with aluminium wire armoure using?

1 Answers   Legrand, NLC Neyveli Lignite Corporation Limited,

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if the 10 hp motor name plate indicates rated current as 13.6 amp the what will be the thermal relay setting? Why? And in how much time relay will trip at the set value?

2 Answers  

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How much dc volt applied in cathodic protection system?

0 Answers  

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I am abt to give IOCL intrv.Plz sir guide me for IOCL intrvw (Electrical).Which subject to be consider. questions are generally asked from which subject.Plz help me out.

0 Answers   IOCL,

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i applied for c licence with my one year apperents trainee and i have attaced with A grade contractor company experiance that is for 14 monts experiance this document is sufeicant for c licence? pls tell why they rejected

0 Answers   TNEB Tamil Nadu Electricity Board,

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