Answer Posted / saravanan

improve earth resistance

Why we use Electrical energy rather than any other type of energy, mostly? Explain behavior of open secondary CT and short circuited secondary PT in energized condition?

1849

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HOW TO CALCULATE HV CABLE SIZING?

3193

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When we giving the 3 phase supply to ups system how to coming netural?

2093

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What is I to C?

2129

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When lag/lead/lag-lead compensation is employed?

1176

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Earth leakage relay basic knowledge principle

2166

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what is the relation between size of the anteena and wavelenghth of radiated wave

2161

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sir, Is their any measuring unit of knoking? please explian?

1863

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The knee point of a current transformer is normally unique and known.So why in the nameplate of a CT they put the minimum value like this Vk> 400v.

1375

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Hi everyone. Some Generators uses 3-Pole breakers with extra contactors for Neutral. Some uses 4-Pole. Why so? What is the idea behind this? Thanks in advance for the solution. Kr.

2048

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please describe the Transformer setting, Motor setting, I/C setting, Tie setting

1755

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i have completed deee and i've (June2012-feb 2015 experience in electrical maintenance in pvt ltd company.company having HT & LT electrical power.how to apply electrical C-license ,NOW I was resigned my job,what are requirements of applying for c-license

1716

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If I want to replace a 26KW Slip ring Motor with a Squirrel Cage motor & Drive (for a Hoist Application). How can I approximate the Motor & Drive HP required in new Setup.

2251

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I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?

1978

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I want formula to calculate current loss with distance in km.I searched many sites but didn't right answer.Plz reply me

2038

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