WHY EXCITER PHASE SEQUENCE ARE OPPOSITE THAN STATOR SUPPLY PHASE SEQUENCE IN SYNCHRONOUS MOTOR >

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when secondary volts is given how do we find primary volts, turns, amps of primary and secondary given???

1 Answers  

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What happens if a +vely charged particle is placed in the centre of a room and assume that the north side wall is having magnetised with north polarity and south side wall is magnetised with south polarity. In which direction the particle will move

5 Answers   BSNL,

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Please tell me if you are electrical engineer,and you are appointed for the maintainance of Electrical Power plant,then which parts of the plant deal with you.Also tell how these parts/components work.

1 Answers  

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WHAT DO U MEAN BY THERMAL OVER LOAD RELAY& WHERE THEY ARE BUSED

4 Answers   L&T,

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Why Drives are used to run AC motors?

3 Answers  

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what is th basic difference between a d latch time line and a d flip flop time line???

0 Answers  

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why plc need seprate earthing?

2 Answers   ABB, Whirlpool,

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if the number of poles generated in stator and rotor side of an induction motor are different then what will happen and why?

0 Answers  

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how to compare with Relay settings for HT&LT panels, RMU panel, and PSS CSS transformer?? 1) Load amps, 2)Tripping time, 3) CT ratio, 4)Cable size 5) Transformer KVA rating 6) transformer full load amps

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how electronic energy meter works?

12 Answers  

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what is the major difference between dc generator and synchronous generator?

4 Answers  

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