Answer / debjyoti guha

Guard wire have a supper conductivity & almost negligible
resistance , that why leakage current can easily flow through
it..

Answer / arvind

as guard wire has less resistance wire but some where we use g.i wire whose resistance is high but the correct answer for that should be that the current choose a path to ground which is less resistible it will go through that and our body is less conductive in comparison to the conductors

The following equipment are installed ia a plant 1. 110KW Induction motor 4 Nos 2. 30 HP motor 3 Nos 3 15 HP Motor 3 Nos 4 7.5 HP motor 4 Nos what is total load of plant if one of each is stand by.

3 Answers   Blue Star,

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what is LSR?

0 Answers  

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DIFFERENCE BETWEEN POWER AND CONTROL CABLES

9 Answers   NCC,

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an amazing situation was faced when an alive distribution panel with 415 volts and carrying almost 200Amps has become short and this metal cubical showing 220 volts against neutral and earth. to redress any confusion i checked the panel with help of single 200watts test lamp which also glowing with max.intensity b/w neutral & metal body of DB. amazing situation is that i hold the DB firmly more than once with necked foot means without insulated shoes but not received any electrical shock. whereas our all running gen sets neutral points also proper grounded and this short DB was completely earthed , this is beyond my understanding . any body explain how is it possible . our running gen set neutral also grounded firmly

1 Answers  

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What are the safeties in elevators?what is the use of governor in elevator?

3 Answers   JLL,

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Dear all, i completed M.E(Power Electronics & Drives) 2011 passed out having 78% so i need job in core side but i don't know how can i receive the calls from electrical companies and i uploaded my CV in naukri, times jobs etc.. In that iam not recieved any mails from good companies so give me best procedure plzzzzzzzzzzzzzzzzzzzzzzzz..... Thanks, K.Linga Reddy Email-id:-lingareddykmthm@gmail.com Ph no:-08015402078

0 Answers  

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What are the functions of different Parts of Alternator?

2 Answers  

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Where there is voltage,there must be current.Is this right or wrong??

10 Answers  

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tell me any book for current n potential trasformer with full knowledge ?

1 Answers  

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1.what is the difference between MPCB and MCB ? 2.what is the difference between MPCB and MCCB ?

6 Answers  

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why impedance test in power cables?

1 Answers   CSE,

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why do we have spikes enough to burn electronic boards, when generators are not grounded

0 Answers  

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