DIFFERENCE BETWEEN GROUND AND NEUTRAL?

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HI FRIENDS,MYSELF & MY GROUP OF FINAL YEAR ELECT ENGG. ARE MAKING A 50/3HZ,5HP,1000RPM,440V SALIENT POLE SYNCHRONOUS GENERATOR.COULD ANYONE OF U TELL ME WHAT COULD BE THE ADV. & DISADVANTAGES OF MAKING SUCH A LOW FREQN.GENERATOR/

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Is it possible to obtain 480v or 550v in single phase output by giving the input to 230v to a single phase torodial type transformer without using a stepup transformer?

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which is dangerous AC or DC?

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What is power factor? Whether it should be high or low ? why?

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What is the starting current of a DC Motor?

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A 3ph load of 10 KW is equal to how many KW of single phase .

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how much value of resistance should connect to 15 kw, 6 pole 3 phase slip ring induction motor having RV-240, RA-42.

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hi,every one, i have to write the search paper on "performance policy optimization" of NGN (next generation networks). i need the material on this topic. can any body help me. please tell me any useful site where the good material is available and name of any reference book. it should be a great help for me.

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why do we use magnetic contactors ?circuit breakers are not enough?

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what is level 2 automation?

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A motor works on 30 killo watts.how much ampers will be required if it works on 440volts?

5 Answers  

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