i have to install a HT panel, what components, I have to use in this and what will the diagram of that diagram,please tell me each and everything.

0 Answers  

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whati s the sludge current in ups

0 Answers   Future Group,

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How power factor of a transformer is calculated

3 Answers  

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what are the types of 3-ph. generator protection

2 Answers  

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how DC motor operating in detail .pls any one guide me .iam not clear idea about that .thank u

2 Answers  

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Briefly describe your ideal job?

0 Answers   L&T, LPGCL, ONGC,

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I have 4 busbar of 1000 ampere. we use 4 busbar to make 4000 ampere in one phase.my problem is that when we applied 60% load on that then busbar produced high noise.what is the reason of that and how can i minimize that noise.

0 Answers   College School Exams Tests,

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Why insulation level follows this order? transformer < bus bar < circuit breaker & Isolator < transmission line.

0 Answers  

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Whats the principle of lightning? How protection against lightning is achieved? Types of protection? How to select the height of lightning spike? as per the area.

4 Answers   HAL,

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Explain the propagation of harmonics in the network and influence of phase angle of harmonics.

0 Answers  

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one cable insulation resistance 200 mega ohm. how find 250 meter cable resistance.

2 Answers   NTPC,

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explain all the classes with example

0 Answers  

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