what is the UPS

4 Answers  

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what is the principle of switch gear? where its function ?

9 Answers  

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State four advantages of hydro power station over nuclear power station.

1 Answers  

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why insulators colour is BROWN?

1 Answers  

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for 11KV OH system what will be typical per KM "R" "L" "C" parameter. for 33KV OH system what will be typical per KM "R" "L" "C" parameter. for 33KV UG system what will be typical per KM "R" "L" "C" parameter.

0 Answers   wbsedcl,

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Hi.. I am a BE GRaduate in E&E. I have 8.5 Experience in Tendering & Estimation field. I have done SAP SD course few years back. But due to some reason i failed to get job in that field and continued my own field. Now I am thinking of changing into SAP seriously. How should i go ahead???

0 Answers  

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3 phase supply is there Total kw 100 howmuch cable put the load

3 Answers  

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Why Diffrential and Ref relays are used together although Diffrential relay can protect Pri and Sec of Transformer

1 Answers   Qatar Gas,

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what is a relation of energy in electromagetic field

1 Answers  

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What must be the minimum distance maintained between 2 Generators as per International standards?

0 Answers  

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What shocks us , Current or voltage?

21 Answers  

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I want to replace the 3 KW DC motor with AC motor so what should be the rating of AC motor? Details Of DC motor to be changed with AC are - Kw - 3, Vf - 310, If - 0.15, Va - 400, Ia - 13, RPM - 2400

0 Answers  

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