How isolater function when installed inelectrical 440V wiring

0 Answers  

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practicalLY what is impedence ...?

2 Answers  

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I WANT BHEL PREVIOUS QUESTION

0 Answers   Bhel,

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what is balanced beam relay

1 Answers  

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which type of motor we are using in local train???

4 Answers   Asia MotorWorks AMW,

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which %age if losses increases when frequency is increased to 25%

4 Answers   Maihar Cement, Siemens,

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Why neutral wire is heating in symmetric single phase distribution of three phase power supply?

2 Answers  

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why the all high voltage transformers are in 11kv , 33kv , 66kv, 132kv like that

2 Answers   Bhel,

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what are the types of 3-ph. generator protection

2 Answers  

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Is current scalar or vector?

11 Answers  

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IN star -delta motors normally first operated in star mode {absulated given (r-y-b) phases after one miute change in delta mode in this case i am change phase sequience for example R -PHASE TO CHANGE Y-PHASE ;Y-PHASE TO CHANGE R-PHASE SO THIS TIME MOTOR WILL HAPPEN RUNNIG MODE EIGHTER(OR) STOP MODE(TRIP MODE)

6 Answers   MacLellan,

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Can you explain about TEE protection scheme?

0 Answers   Voltech,

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