Answer / ramya

3-7%

Generator protection &generator test

1 Answers  

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Hi all I had applied for the RRB test in the ELECRICAL category. I would be pleased if any of you can sent me previous year question papers. Please forward the question papers to varshashahi@yahoo.com Thanks and regards Varsha

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Generally in d.c. circuits the direction of current is from possitive to negative.In a.c.circuits what is the direction fo current flow

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what is the calculation method to design core and winding of a 200kva 3phase distribution transformer?

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WHat is the general checks required for Dry type transformers

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State and define ohm’s law?

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State four criteria's for selection of site for nuclear power station.

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What is meant by reset level of the relay?

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HOW TO MEASSURED THE AMPS RATING FOR SUITABLE CABLE SIZE?

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What are the industrial applications of Superhetrodyne Receivers ? What are merits & De-merits of SuperHeterodyne Receivers ?

1 Answers   Airtel,

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why we do not get the electric shock at end of returning water of water cooled cable

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define superposition theorem thevnin theorem ,norton theorom?

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