Answer / meenakshi

earth is to carry fault currents whereas neutral carries
leakage current(durin star connection).

Answer / ambreesh biradar

neutral is low potential always provides continous complete
electrical path to the current flow in the ckt.
earth is also a low potential it protect the circuit from
if any leakage current flows through any metal body or
equipment etc.

Do you have any P.L.C in your organization?

12 Answers  

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Sir if i have 2kv ups in which 17ah 8 battries load 600watts how much back up time i get and if i put 6kv ups with the same no of battries same amp can i get more back up time please give reply exactly what is the procedure to calculate back up time for different kv,s

3 Answers  

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Why RCD trips on connecting to one Socket but not trips one other circuit on same RCD.

1 Answers  

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Why not instal the NGR in 11kv/433kv trasformer?

3 Answers  

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pls tell about gas insulated substation?which gas is used for that substation?above which rating we are used this substation?how we take maintenance in that substation?it means substation fully shutdown or live condition?if live condition means how?pls clear this things

1 Answers   Essar,

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Approach of a cooling tower is the difference between temperatures of what factors?

0 Answers   Blue Star,

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How o select the electrical fuse?.What are its characteristics.How to select the material od fuse?

0 Answers   BARC,

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After synchronizing the running generator with grid, the avr getting tripped and the generator breaker also oettong tripped, before tripping the avr the pf meter of generator is showing leading pf please kindly give a suggestion to rectify this problem.

2 Answers   Thermax,

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what is Dog conductor? wasp conductor? rabbit conductor? ant conductor?

3 Answers  

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what is difference b/w HT & LT and the range of HT & LT ?

22 Answers   AF, Schneider,

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Why cpaciter opposes sudden changes in voltage?and how?

1 Answers  

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what do you mean by 1 ton in AC`s

36 Answers   Bhel, Bosch, ITC Infotech,

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