what is a universal motor? how it works?

4 Answers  

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Do you know how to measure the earth resistance? if so explain it

42 Answers   ABB, BEL, BridgeStone, College School Exams Tests, Dalkia, Dalmia Group, DEC, Electrical, Genpact, HEC, IOCL, JLL, L&T, MSEB, Saraca, Sical, Telecommunications, University Exams,

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can i use 4 number of circuit breaker as single phase manual change over switch? if yes then how plz also send ckt diagram at nazimzamurad@gmail.com

0 Answers  

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Why the generator rating in kva

32 Answers   CompuCom, DLF, Genpact, HNG, SIPM,

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power 148kw i need exat cable size in 148 kw in 3phase what size of cable can i used.

3 Answers  

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why core of transformer in square or rectangular why not in circle or ellipse if this what happens

2 Answers  

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why the earth pin in a 3-pin socket is longer and thickest?

5 Answers  

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what is reverse power relay brief explanation and in b/w where it is connected

0 Answers  

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what is static frequency converter?what is the function...of sfc...?

0 Answers   L&T,

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What will be the size of cable required for 5.5 KW motor ( Full load current 10 Amps approx.), Starting current with DOL is 120 Amps. Aprrox. Short circuit current with LLLG fault is 2000 Amps Approx.

2 Answers  

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What are the implications when the power factor is is leading condition ?

1 Answers  

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How colour picturetube works & how many year it will works.

0 Answers  

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